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Chessmetrics Player Profile: Oscar Chajes
   Born:    1873-Dec
   Died:    1928-Feb
   Best World Rank:    #10 (5 different months between the January 1919 rating list and the January 1920 rating list )
   Highest Rating:    2660 on the January 1920 rating list, #10 in world, age 46y1m
   Best Individual Performance:    2704 in Chajes-Janowsky Match (New York), 1918, scoring 11/20 (55%) vs 2671-rated opposition

  (no graph available)   Best Performances   Career Details   Event Details   Ratings only
January 1905 team event  Performance rating of [2471], scoring 0/1 (0%) vs 2590-rated opposition in Brooklyn CC-Chicago CC Cable Match, 1905
January 1911 tournament  Performance rating of [2650], scoring 2/3 (67%) vs 2678-rated opposition in New York, 1911
January 1911 tournament  Performance rating of 2573, scoring 6/17 (35%) vs 2664-rated opposition in Karlsbad, 1911
February 1911 rating listRating: 2555, ranked #27 in world, age 37y2m (and ranked #403 all-time among players aged 37y2m)
March 1911 rating listRating: 2535, ranked #33 in world, age 37y3m (and ranked #508 all-time among players aged 37y3m)
April 1911 rating listRating: 2531, ranked #35 in world, age 37y4m (and ranked #529 all-time among players aged 37y4m)
May 1911 rating listRating: 2531, ranked #36 in world, age 37y5m (and ranked #533 all-time among players aged 37y5m)
June 1911 rating listRating: 2528, ranked #35 in world, age 37y6m (and ranked #555 all-time among players aged 37y6m)
July 1911 rating listRating: 2523, ranked #35 in world, age 37y7m (and ranked #563 all-time among players aged 37y7m)
August 1911 rating listRating: 2522, ranked #36 in world, age 37y8m (and ranked #566 all-time among players aged 37y8m)
September 1911 rating listRating: 2521, ranked #38 in world, age 37y9m (and ranked #566 all-time among players aged 37y9m)
October 1911 rating listRating: 2520, ranked #38 in world, age 37y10m (and ranked #569 all-time among players aged 37y10m)
November 1911 rating listRating: 2519, ranked #39 in world, age 37y11m (and ranked #568 all-time among players aged 37y11m)
December 1911 rating listRating: 2521, ranked #37 in world, age 38y0m (and ranked #551 all-time among players aged 38y0m)
January 1912 rating listRating: 2520, ranked #37 in world, age 38y1m (and ranked #559 all-time among players aged 38y1m)
February 1912 rating listRating: 2521, ranked #38 in world, age 38y2m (and ranked #553 all-time among players aged 38y2m)
March 1912 rating listRating: 2522, ranked #42 in world, age 38y3m (and ranked #541 all-time among players aged 38y3m)
April 1912 rating listRating: 2523, ranked #44 in world, age 38y4m (and ranked #535 all-time among players aged 38y4m)
May 1912 rating listRating: 2522, ranked #49 in world, age 38y5m (and ranked #543 all-time among players aged 38y5m)
June 1912 rating listRating: 2521, ranked #50 in world, age 38y6m (and ranked #542 all-time among players aged 38y6m)
July 1912 rating listRating: 2521, ranked #49 in world, age 38y7m (and ranked #537 all-time among players aged 38y7m)
August 1912 rating listRating: 2520, ranked #49 in world, age 38y8m (and ranked #550 all-time among players aged 38y8m)
September 1912 rating listRating: 2519, ranked #49 in world, age 38y9m (and ranked #549 all-time among players aged 38y9m)
October 1912 rating listRating: 2517, ranked #48 in world, age 38y10m (and ranked #545 all-time among players aged 38y10m)
November 1912 rating listRating: 2516, ranked #49 in world, age 38y11m (and ranked #554 all-time among players aged 38y11m)
December 1912 rating listRating: 2514, ranked #49 in world, age 39y0m (and ranked #553 all-time among players aged 39y0m)
January 1913 rating listRating: 2513, ranked #50 in world, age 39y1m (and ranked #558 all-time among players aged 39y1m)
January 1913 tournament  Performance rating of [2500], scoring 1/4 (25%) vs 2622-rated opposition in New York National, 1913
January 1913 tournament  Performance rating of 2570, scoring 2.5/6 (42%) vs 2638-rated opposition in New York, 1913
February 1913 rating listRating: 2526, ranked #48 in world, age 39y2m (and ranked #486 all-time among players aged 39y2m)
February 1913 tournament  Performance rating of 2531, scoring 4/10 (40%) vs 2589-rated opposition in Havana, 1913
March 1913 rating listRating: 2532, ranked #47 in world, age 39y3m (and ranked #454 all-time among players aged 39y3m)
April 1913 rating listRating: 2534, ranked #44 in world, age 39y4m (and ranked #445 all-time among players aged 39y4m)
May 1913 rating listRating: 2536, ranked #44 in world, age 39y5m (and ranked #438 all-time among players aged 39y5m)
June 1913 rating listRating: 2538, ranked #44 in world, age 39y6m (and ranked #420 all-time among players aged 39y6m)
July 1913 rating listRating: 2537, ranked #41 in world, age 39y7m (and ranked #418 all-time among players aged 39y7m)
July 1913 tournament  Performance rating of [2518], scoring 1/3 (33%) vs 2611-rated opposition in New York Rice, 1913
August 1913 rating listRating: 2529, ranked #47 in world, age 39y8m (and ranked #462 all-time among players aged 39y8m)
September 1913 rating listRating: 2530, ranked #47 in world, age 39y9m (and ranked #443 all-time among players aged 39y9m)
October 1913 rating listRating: 2533, ranked #43 in world, age 39y10m (and ranked #437 all-time among players aged 39y10m)
November 1913 rating listRating: 2536, ranked #43 in world, age 39y11m (and ranked #424 all-time among players aged 39y11m)
December 1913 rating listRating: 2538, ranked #42 in world, age 40y0m (and ranked #409 all-time among players aged 40y0m)
January 1914 rating listRating: 2539, ranked #40 in world, age 40y1m (and ranked #403 all-time among players aged 40y1m)
February 1914 rating listRating: 2539, ranked #40 in world, age 40y2m (and ranked #403 all-time among players aged 40y2m)
March 1914 rating listRating: 2540, ranked #40 in world, age 40y3m (and ranked #393 all-time among players aged 40y3m)
April 1914 rating listRating: 2541, ranked #40 in world, age 40y4m (and ranked #374 all-time among players aged 40y4m)
May 1914 rating listRating: 2540, ranked #38 in world, age 40y5m (and ranked #378 all-time among players aged 40y5m)
June 1914 rating listRating: 2542, ranked #38 in world, age 40y6m (and ranked #363 all-time among players aged 40y6m)
July 1914 rating listRating: 2542, ranked #38 in world, age 40y7m (and ranked #364 all-time among players aged 40y7m)
August 1914 rating listRating: 2538, ranked #42 in world, age 40y8m (and ranked #386 all-time among players aged 40y8m)
September 1914 rating listRating: 2538, ranked #42 in world, age 40y9m (and ranked #387 all-time among players aged 40y9m)
October 1914 rating listRating: 2538, ranked #43 in world, age 40y10m (and ranked #391 all-time among players aged 40y10m)
November 1914 rating listRating: 2538, ranked #39 in world, age 40y11m (and ranked #384 all-time among players aged 40y11m)
December 1914 rating listRating: 2538, ranked #41 in world, age 41y0m (and ranked #384 all-time among players aged 41y0m)
January 1915 rating listRating: 2538, ranked #35 in world, age 41y1m (and ranked #379 all-time among players aged 41y1m)
February 1915 rating listRating: 2538, ranked #35 in world, age 41y2m (and ranked #377 all-time among players aged 41y2m)
March 1915 rating listRating: 2539, ranked #35 in world, age 41y3m (and ranked #372 all-time among players aged 41y3m)
April 1915 rating listRating: 2539, ranked #35 in world, age 41y4m (and ranked #374 all-time among players aged 41y4m)
April 1915 tournament  Performance rating of 2498, scoring 2/8 (25%) vs 2635-rated opposition in New York, 1915
May 1915 rating listRating: 2541, ranked #35 in world, age 41y5m (and ranked #366 all-time among players aged 41y5m)
June 1915 rating listRating: 2541, ranked #35 in world, age 41y6m (and ranked #364 all-time among players aged 41y6m)
July 1915 rating listRating: 2543, ranked #34 in world, age 41y7m (and ranked #348 all-time among players aged 41y7m)
August 1915 rating listRating: 2542, ranked #34 in world, age 41y8m (and ranked #355 all-time among players aged 41y8m)
September 1915 rating listRating: 2543, ranked #32 in world, age 41y9m (and ranked #348 all-time among players aged 41y9m)
October 1915 rating listRating: 2543, ranked #33 in world, age 41y10m (and ranked #345 all-time among players aged 41y10m)
November 1915 rating listRating: 2544, ranked #33 in world, age 41y11m (and ranked #339 all-time among players aged 41y11m)
December 1915 rating listRating: 2544, ranked #33 in world, age 42y0m (and ranked #333 all-time among players aged 42y0m)
January 1916 rating listRating: 2544, ranked #29 in world, age 42y1m (and ranked #327 all-time among players aged 42y1m)
February 1916 rating listRating: 2560, ranked #25 in world, age 42y2m (and ranked #266 all-time among players aged 42y2m)
February 1916 tournament  Performance rating of 2614, scoring 10.5/17 (62%) vs 2529-rated opposition in New York, 1916
March 1916 rating listRating: 2574, ranked #22 in world, age 42y3m (and ranked #217 all-time among players aged 42y3m)
April 1916 rating listRating: 2575, ranked #22 in world, age 42y4m (and ranked #216 all-time among players aged 42y4m)
May 1916 rating listRating: 2575, ranked #20 in world, age 42y5m (and ranked #213 all-time among players aged 42y5m)
June 1916 rating listRating: 2576, ranked #20 in world, age 42y6m (and ranked #208 all-time among players aged 42y6m)
July 1916 rating listRating: 2571, ranked #20 in world, age 42y7m (and ranked #224 all-time among players aged 42y7m)
August 1916 rating listRating: 2572, ranked #19 in world, age 42y8m (and ranked #217 all-time among players aged 42y8m)
September 1916 rating listRating: 2572, ranked #19 in world, age 42y9m (and ranked #215 all-time among players aged 42y9m)
October 1916 rating listRating: 2574, ranked #19 in world, age 42y10m (and ranked #213 all-time among players aged 42y10m)
November 1916 rating listRating: 2574, ranked #20 in world, age 42y11m (and ranked #211 all-time among players aged 42y11m)
December 1916 rating listRating: 2573, ranked #20 in world, age 43y0m (and ranked #210 all-time among players aged 43y0m)
January 1917 rating listRating: 2572, ranked #12 in world, age 43y1m (and ranked #214 all-time among players aged 43y1m)
February 1917 rating listRating: 2573, ranked #14 in world, age 43y2m (and ranked #215 all-time among players aged 43y2m)
March 1917 rating listRating: 2573, ranked #14 in world, age 43y3m (and ranked #213 all-time among players aged 43y3m)
April 1917 rating listRating: 2574, ranked #13 in world, age 43y4m (and ranked #203 all-time among players aged 43y4m)
May 1917 rating listRating: 2575, ranked #13 in world, age 43y5m (and ranked #206 all-time among players aged 43y5m)
June 1917 rating listRating: 2575, ranked #13 in world, age 43y6m (and ranked #208 all-time among players aged 43y6m)
July 1917 rating listRating: 2574, ranked #13 in world, age 43y7m (and ranked #212 all-time among players aged 43y7m)
August 1917 rating listRating: 2574, ranked #13 in world, age 43y8m (and ranked #209 all-time among players aged 43y8m)
September 1917 rating listRating: 2575, ranked #13 in world, age 43y9m (and ranked #209 all-time among players aged 43y9m)
October 1917 rating listRating: 2575, ranked #13 in world, age 43y10m (and ranked #204 all-time among players aged 43y10m)
November 1917 rating listRating: 2576, ranked #13 in world, age 43y11m (and ranked #201 all-time among players aged 43y11m)
December 1917 rating listRating: 2576, ranked #13 in world, age 44y0m (and ranked #199 all-time among players aged 44y0m)
January 1918 rating listRating: 2576, ranked #12 in world, age 44y1m (and ranked #199 all-time among players aged 44y1m)
January 1918 match  Performance rating of 2704, scoring 11/20 (55%) vs 2671-rated opposition in Chajes-Janowsky Match (New York), 1918
February 1918 rating listRating: 2581, ranked #15 in world, age 44y2m (and ranked #187 all-time among players aged 44y2m)
March 1918 rating listRating: 2582, ranked #14 in world, age 44y3m (and ranked #185 all-time among players aged 44y3m)
April 1918 rating listRating: 2588, ranked #14 in world, age 44y4m (and ranked #162 all-time among players aged 44y4m)
May 1918 rating listRating: 2593, ranked #13 in world, age 44y5m (and ranked #153 all-time among players aged 44y5m)
June 1918 rating listRating: 2600, ranked #13 in world, age 44y6m (and ranked #139 all-time among players aged 44y6m)
July 1918 rating listRating: 2605, ranked #13 in world, age 44y7m (and ranked #131 all-time among players aged 44y7m)
August 1918 rating listRating: 2611, ranked #13 in world, age 44y8m (and ranked #116 all-time among players aged 44y8m)
September 1918 rating listRating: 2618, ranked #11 in world, age 44y9m (and ranked #106 all-time among players aged 44y9m)
October 1918 rating listRating: 2624, ranked #11 in world, age 44y10m (and ranked #92 all-time among players aged 44y10m)
November 1918 rating listRating: 2628, ranked #11 in world, age 44y11m (and ranked #85 all-time among players aged 44y11m)
November 1918 tournament  Performance rating of [2641], scoring 2/4 (50%) vs 2709-rated opposition in New York, 1918
December 1918 rating listRating: 2638, ranked #13 in world, age 45y0m (and ranked #62 all-time among players aged 45y0m)
January 1919 rating listRating: 2640, ranked #10 in world, age 45y1m (and ranked #61 all-time among players aged 45y1m)
February 1919 rating listRating: 2643, ranked #12 in world, age 45y2m (and ranked #59 all-time among players aged 45y2m)
March 1919 rating listRating: 2644, ranked #12 in world, age 45y3m (and ranked #58 all-time among players aged 45y3m)
April 1919 rating listRating: 2648, ranked #11 in world, age 45y4m (and ranked #57 all-time among players aged 45y4m)
May 1919 rating listRating: 2649, ranked #11 in world, age 45y5m (and ranked #56 all-time among players aged 45y5m)
June 1919 rating listRating: 2651, ranked #11 in world, age 45y6m (and ranked #57 all-time among players aged 45y6m)
July 1919 rating listRating: 2651, ranked #10 in world, age 45y7m (and ranked #55 all-time among players aged 45y7m)
August 1919 rating listRating: 2653, ranked #10 in world, age 45y8m (and ranked #53 all-time among players aged 45y8m)
September 1919 rating listRating: 2655, ranked #10 in world, age 45y9m (and ranked #48 all-time among players aged 45y9m)
October 1919 rating listRating: 2653, ranked #11 in world, age 45y10m (and ranked #49 all-time among players aged 45y10m)
November 1919 rating listRating: 2654, ranked #11 in world, age 45y11m (and ranked #50 all-time among players aged 45y11m)
December 1919 rating listRating: 2657, ranked #11 in world, age 46y0m (and ranked #47 all-time among players aged 46y0m)
January 1920 rating listRating: 2660, ranked #10 in world, age 46y1m (and ranked #44 all-time among players aged 46y1m)
February 1920 rating listRating: 2656, ranked #11 in world, age 46y2m (and ranked #48 all-time among players aged 46y2m)
March 1920 rating listRating: 2655, ranked #11 in world, age 46y3m (and ranked #47 all-time among players aged 46y3m)
April 1920 rating listRating: 2655, ranked #11 in world, age 46y4m (and ranked #45 all-time among players aged 46y4m)
May 1920 rating listRating: 2649, ranked #11 in world, age 46y5m (and ranked #48 all-time among players aged 46y5m)
June 1920 rating listRating: 2646, ranked #11 in world, age 46y6m (and ranked #50 all-time among players aged 46y6m)
July 1920 rating listRating: 2645, ranked #11 in world, age 46y7m (and ranked #54 all-time among players aged 46y7m)
August 1920 rating listRating: 2642, ranked #11 in world, age 46y8m (and ranked #59 all-time among players aged 46y8m)
September 1920 rating listRating: 2642, ranked #11 in world, age 46y9m (and ranked #56 all-time among players aged 46y9m)
October 1920 rating listRating: 2642, ranked #13 in world, age 46y10m (and ranked #56 all-time among players aged 46y10m)
November 1920 rating listRating: 2642, ranked #12 in world, age 46y11m (and ranked #55 all-time among players aged 46y11m)
December 1920 rating listRating: 2642, ranked #11 in world, age 47y0m (and ranked #55 all-time among players aged 47y0m)
February 1922 rating listRating: 2594, ranked #15 in world, age 48y2m (and ranked #95 all-time among players aged 48y2m)
March 1922 rating listRating: 2590, ranked #15 in world, age 48y3m (and ranked #98 all-time among players aged 48y3m)
April 1922 rating listRating: 2588, ranked #15 in world, age 48y4m (and ranked #101 all-time among players aged 48y4m)
May 1922 rating listRating: 2560, ranked #20 in world, age 48y5m (and ranked #140 all-time among players aged 48y5m)
June 1922 rating listRating: 2556, ranked #20 in world, age 48y6m (and ranked #146 all-time among players aged 48y6m)
July 1922 rating listRating: 2552, ranked #20 in world, age 48y7m (and ranked #149 all-time among players aged 48y7m)
August 1922 rating listRating: 2569, ranked #19 in world, age 48y8m (and ranked #124 all-time among players aged 48y8m)
September 1922 rating listRating: 2562, ranked #18 in world, age 48y9m (and ranked #136 all-time among players aged 48y9m)
October 1922 rating listRating: 2557, ranked #19 in world, age 48y10m (and ranked #140 all-time among players aged 48y10m)
November 1922 rating listRating: 2552, ranked #20 in world, age 48y11m (and ranked #152 all-time among players aged 48y11m)
December 1922 rating listRating: 2546, ranked #21 in world, age 49y0m (and ranked #156 all-time among players aged 49y0m)
April 1923 tournament  Performance rating of 2526, scoring 5/16 (31%) vs 2637-rated opposition in Karlsbad, 1923
May 1923 rating listRating: 2491, ranked #36 in world, age 49y5m (and ranked #278 all-time among players aged 49y5m)
June 1923 rating listRating: 2489, ranked #38 in world, age 49y6m (and ranked #279 all-time among players aged 49y6m)
July 1923 rating listRating: 2489, ranked #37 in world, age 49y7m (and ranked #277 all-time among players aged 49y7m)
August 1923 rating listRating: 2490, ranked #41 in world, age 49y8m (and ranked #278 all-time among players aged 49y8m)
September 1923 rating listRating: 2491, ranked #42 in world, age 49y9m (and ranked #277 all-time among players aged 49y9m)
October 1923 rating listRating: 2478, ranked #45 in world, age 49y10m (and ranked #306 all-time among players aged 49y10m)
November 1923 rating listRating: 2473, ranked #47 in world, age 49y11m (and ranked #316 all-time among players aged 49y11m)
December 1923 rating listRating: 2475, ranked #47 in world, age 50y0m (and ranked #312 all-time among players aged 50y0m)
January 1924 rating listRating: 2468, ranked #51 in world, age 50y1m (and ranked #321 all-time among players aged 50y1m)
February 1924 rating listRating: 2469, ranked #48 in world, age 50y2m (and ranked #320 all-time among players aged 50y2m)
March 1924 rating listRating: 2470, ranked #47 in world, age 50y3m (and ranked #314 all-time among players aged 50y3m)
April 1924 rating listRating: 2479, ranked #44 in world, age 50y4m (and ranked #290 all-time among players aged 50y4m)
May 1924 rating listRating: 2480, ranked #44 in world, age 50y5m (and ranked #283 all-time among players aged 50y5m)
June 1924 rating listRating: 2482, ranked #47 in world, age 50y6m (and ranked #277 all-time among players aged 50y6m)
July 1924 rating listRating: 2479, ranked #51 in world, age 50y7m (and ranked #276 all-time among players aged 50y7m)
August 1924 rating listRating: 2481, ranked #48 in world, age 50y8m (and ranked #267 all-time among players aged 50y8m)
September 1924 rating listRating: 2481, ranked #48 in world, age 50y9m (and ranked #262 all-time among players aged 50y9m)
October 1924 rating listRating: 2483, ranked #49 in world, age 50y10m (and ranked #254 all-time among players aged 50y10m)
November 1924 rating listRating: 2484, ranked #50 in world, age 50y11m (and ranked #251 all-time among players aged 50y11m)
December 1924 rating listRating: 2486, ranked #49 in world, age 51y0m (and ranked #247 all-time among players aged 51y0m)
January 1925 rating listRating: 2487, ranked #50 in world, age 51y1m (and ranked #245 all-time among players aged 51y1m)
February 1925 rating listRating: 2487, ranked #49 in world, age 51y2m (and ranked #249 all-time among players aged 51y2m)
March 1925 rating listRating: 2486, ranked #51 in world, age 51y3m (and ranked #249 all-time among players aged 51y3m)
April 1925 rating listRating: 2484, ranked #52 in world, age 51y4m (and ranked #251 all-time among players aged 51y4m)
May 1925 rating listRating: 2483, ranked #54 in world, age 51y5m (and ranked #252 all-time among players aged 51y5m)
June 1925 rating listRating: 2482, ranked #54 in world, age 51y6m (and ranked #258 all-time among players aged 51y6m)
July 1925 rating listRating: 2481, ranked #53 in world, age 51y7m (and ranked #257 all-time among players aged 51y7m)
August 1925 rating listRating: 2477, ranked #56 in world, age 51y8m (and ranked #258 all-time among players aged 51y8m)
September 1925 rating listRating: 2476, ranked #59 in world, age 51y9m (and ranked #263 all-time among players aged 51y9m)
October 1925 rating listRating: 2473, ranked #58 in world, age 51y10m (and ranked #266 all-time among players aged 51y10m)
November 1925 rating listRating: 2471, ranked #58 in world, age 51y11m (and ranked #259 all-time among players aged 51y11m)
December 1925 rating listRating: 2469, ranked #64 in world, age 52y0m (and ranked #260 all-time among players aged 52y0m)
January 1926 tournament  Performance rating of [2609], scoring 1/1 (100%) vs 2640-rated opposition in Chicago, 1926
February 1926 rating listRating: 2448, ranked #71 in world, age 52y2m (and ranked #300 all-time among players aged 52y2m)
March 1926 rating listRating: 2453, ranked #68 in world, age 52y3m (and ranked #282 all-time among players aged 52y3m)
April 1926 rating listRating: 2458, ranked #69 in world, age 52y4m (and ranked #271 all-time among players aged 52y4m)
May 1926 rating listRating: 2463, ranked #67 in world, age 52y5m (and ranked #260 all-time among players aged 52y5m)
June 1926 rating listRating: 2467, ranked #64 in world, age 52y6m (and ranked #250 all-time among players aged 52y6m)
July 1926 rating listRating: 2472, ranked #64 in world, age 52y7m (and ranked #240 all-time among players aged 52y7m)
August 1926 rating listRating: 2476, ranked #65 in world, age 52y8m (and ranked #224 all-time among players aged 52y8m)
September 1926 rating listRating: 2481, ranked #58 in world, age 52y9m (and ranked #210 all-time among players aged 52y9m)
October 1926 rating listRating: 2486, ranked #60 in world, age 52y10m (and ranked #204 all-time among players aged 52y10m)
November 1926 rating listRating: 2492, ranked #57 in world, age 52y11m (and ranked #199 all-time among players aged 52y11m)