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Chessmetrics Player Profile: Leonid Shamkovich
   Born:    1923-Jun
   Best World Rank:    #19 (on the January 1966 rating list)
   Highest Rating:    2675 on the January 1966 rating list, #19 in world, age 42y7m
   Best Individual Performance:    2695 in Moscow, 1964, scoring 7.5/9 (83%) vs 2537-rated opposition
  (no graph available)   Best Performances   Career Details   Event Details   Ratings only
    Event Name  Rating   Performance   Overall Results   Actual Results vs Rated Opponents   +/- Predicted 
    Tartu, 1950  not rated on January 1950 list   [2424]   -3 (0.5/4, 13%)   -2 (0.5/3, 17%) vs 2537-rated opposition   N/A 
    RUS-ch Yaroslavl, 1951  not rated on January 1951 list   [2448]   = (1/2, 50%)   = (1/2, 50%) vs 2458-rated opposition   N/A 
    Baku, 1951  not rated on January 1951 list   2586   +2 (4/6, 67%)   +1 (3/5, 60%) vs 2576-rated opposition   N/A 
    URS-ch sf Vilnius, 1953  2478 (#203 on January 1953 list)   [2517]   +1 (3/5, 60%)   = (1.5/3, 50%) vs 2548-rated opposition   +0.2 
    URS-chT Leningrad, 1953  2478 (#203 on January 1953 list)   [2389]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2459-rated opposition   -0.5 
    Leningrad, 1954  2483 (#185 on January 1954 list)   2511   -2 (6.5/15, 43%)   -2 (3.5/9, 39%) vs 2572-rated opposition   -0.1 
    URS-ch sf Rostov on Don, 1954  2483 (#185 on January 1954 list)   [2523]   +2 (3/4, 75%)   = (1/2, 50%) vs 2570-rated opposition   +0.2 
    Kiev (URS Championship), 1954  2483 (#185 on January 1954 list)   2536   -6 (6.5/19, 34%)   -4 (6.5/17, 38%) vs 2602-rated opposition   +0.4 
    Riga, 1955  2522 (#123 on November 1955 list)   [2462]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2575-rated opposition   -0.4 
    Kharkov, 1956  2509 (#141 on January 1956 list)   2492   -3 (8/19, 42%)   -4 (5/14, 36%) vs 2568-rated opposition   -1.0 
    Rostov on Don-Tbilisi m URS, 1957  2494 (#184 on January 1957 list)   [2454]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2563-rated opposition   -0.4 
    RUS-UKR m Leningrad, 1957  2494 (#184 on January 1957 list)   -   +1 (1.5/2, 75%)   no games vs rated opposition   N/A 
    Leningrad, 1957  2494 (#184 on January 1957 list)   2582   +2 (10.5/19, 55%)   = (7/14, 50%) vs 2579-rated opposition   +1.4 
    Sochi, 1958  2536 (#127 on January 1958 list)   [2393]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2465-rated opposition   -0.6 
    URS-chT Moscow, 1959  2517 (#158 on August 1959 list)   [2515]   +1 (3.5/6, 58%)   = (0.5/1, 50%) vs 2575-rated opposition   +0.1 
    Moscow-Leningrad m, 1960  2514 (#158 on January 1960 list)   [2463]   = (1/2, 50%)   = (1/2, 50%) vs 2479-rated opposition   -0.1 
    Leningrad (URS Championship), 1960  2514 (#158 on January 1960 list)   2575   -6 (6.5/19, 34%)   -5 (6.5/18, 36%) vs 2660-rated opposition   +0.6 
    Moscow-ch, 1961  2515 (#151 on January 1961 list)   2569   +6 (11.5/17, 68%)   = (2.5/5, 50%) vs 2602-rated opposition   +0.5 
    Baku (URS Championship), 1961  2530 (#125 on November 1961 list)   2642   +1 (10.5/20, 53%)   -1 (8/17, 47%) vs 2662-rated opposition   +2.1 
    Kislovodsk, 1962  2585 (#63 on January 1962 list)   [2435]   -2 (0/2, 0%)   -2 (0/2, 0%) vs 2580-rated opposition   -1.0 
    Moscow, 1962  2585 (#63 on January 1962 list)   2631   +3 (9/15, 60%)   +2 (7.5/13, 58%) vs 2589-rated opposition   +1.1 
    Moscow1, 1962  2585 (#63 on January 1962 list)   -   = (1.5/3, 50%)   no games vs rated opposition   N/A 
    URS-chT Leningrad, 1962  2611 (#41 on October 1962 list)   [2540]   +2 (3/4, 75%)   +2 (3/4, 75%) vs 2465-rated opposition   +0.3 
    Moscow CCC-ch, 1963  2612 (#44 on January 1963 list)   [2524]   +1 (3/5, 60%)   +1 (1/1, 100%) vs 2505-rated opposition   +0.4 
    Moscow-ch, 1963  2612 (#44 on January 1963 list)   [2398]   -1 (1.5/4, 38%)   -2 (0/2, 0%) vs 2524-rated opposition   -1.2 
    Sarajevo, 1963  2612 (#44 on January 1963 list)   2521   -3 (4/11, 36%)   -3 (4/11, 36%) vs 2598-rated opposition   -1.7 
    URS Spartakiad Moscow, 1963  2612 (#44 on January 1963 list)   [2533]   = (3/6, 50%)   +1 (1/1, 100%) vs 2518-rated opposition   +0.4 
    URS-ch sf Moscow, 1963  2612 (#44 on January 1963 list)   [2562]   = (1.5/3, 50%)   = (1.5/3, 50%) vs 2613-rated opposition   =0.0 
    Leningrad tt Lenigrad, 1964  2593 (#66 on January 1964 list)   [2389]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2458-rated opposition   -0.7 
    Moscow, 1964  2593 (#66 on January 1964 list)   [2534]   = (0.5/1, 50%)   = (0.5/1, 50%) vs 2606-rated opposition   =0.0 
    Moscow, 1964  2593 (#66 on January 1964 list)   2695   +7 (12/17, 71%)   +6 (7.5/9, 83%) vs 2537-rated opposition   +2.4 
    Moscow-ch sf, 1964  2593 (#66 on January 1964 list)   [2480]   +1 (2/3, 67%)   = (0.5/1, 50%) vs 2520-rated opposition   -0.1 
    URS Spartakiad Moscow, 1964  2596 (#51 on November 1964 list)   [2496]   = (1/2, 50%)   = (1/2, 50%) vs 2530-rated opposition   -0.2 
    Kiev (URS Championship), 1964  2592 (#63 on December 1964 list)   2660   +4 (11.5/19, 61%)   +2 (9.5/17, 56%) vs 2622-rated opposition   +1.6 
    Marianske Lazne, 1965  2626 (#37 on January 1965 list)   2695   +6 (10.5/15, 70%)   +6 (10.5/15, 70%) vs 2573-rated opposition   +2.1 
    Ulan Bator, 1965  2626 (#37 on January 1965 list)   [2522]   +1 (1/1, 100%)   +1 (1/1, 100%) vs 2501-rated opposition   +0.4 
    Moscow (Training), 1966  2675 (#19 on January 1966 list)   2609   -2 (4/10, 40%)   -2 (4/10, 40%) vs 2684-rated opposition   -0.9 
    URS-chT Moscow, 1966  2662 (#28 on September 1966 list)   [2370]   -4 (0.5/5, 10%)   -2 (0/2, 0%) vs 2482-rated opposition   -1.4 
    Palma de Mallorca, 1966  2630 (#42 on November 1966 list)   2553   = (7.5/15, 50%)   -1 (6.5/14, 46%) vs 2569-rated opposition   -1.5 
    Asztalos mem Salgotarjan, 1967  2615 (#52 on January 1967 list)   2628   +5 (10/15, 67%)   +4 (9/14, 64%) vs 2539-rated opposition   +0.7 
    Leningrad, 1967  2615 (#52 on January 1967 list)   2653   +2 (9/16, 56%)   +2 (9/16, 56%) vs 2614-rated opposition   +1.0 
    Sochi, 1967  2615 (#52 on January 1967 list)   2687   +5 (10/15, 67%)   +5 (9.5/14, 68%) vs 2584-rated opposition   +2.0 
    URS-Spartakiada Moscow Moscow, 1967  2634 (#44 on April 1967 list)   [2457]   +2 (3.5/5, 70%)   = (1/2, 50%) vs 2470-rated opposition   -0.4 
    Moscow Jubilee, 1967  2641 (#38 on October 1967 list)   [2555]   -1 (1.5/4, 38%)   = (1.5/3, 50%) vs 2603-rated opposition   -0.1 
    Moscow, 1968  2650 (#34 on January 1968 list)   [2504]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2643-rated opposition   -0.5 
    Amsterdam (IBM), 1968  2644 (#33 on July 1968 list)   2602   +2 (8.5/15, 57%)   +2 (8.5/15, 57%) vs 2556-rated opposition   -0.6 
    Kislovodsk, 1968  2631 (#42 on September 1968 list)   2559   = (7/14, 50%)   -1 (5.5/12, 46%) vs 2583-rated opposition   -1.2 
    URS-chT Riga, 1968  2612 (#53 on December 1968 list)   2571   -2 (4.5/11, 41%)   -3 (3/9, 33%) vs 2679-rated opposition   -0.8 
    Constanza, 1969  2612 (#57 on January 1969 list)   2579   +2 (4/6, 67%)   +3 (4/5, 80%) vs 2473-rated opposition   +0.7 
    Moscow-chT, 1969  2612 (#57 on January 1969 list)   [2501]   = (0.5/1, 50%)   = (0.5/1, 50%) vs 2553-rated opposition   -0.1 
    Kiev, 1969  2612 (#57 on January 1969 list)   [2502]   -1 (2/5, 40%)   -2 (1/4, 25%) vs 2625-rated opposition   -0.9 
    URS-chT Grozny, 1969  2612 (#57 on January 1969 list)   -   +2 (2/2, 100%)   no games vs rated opposition   N/A 
    Tbilisi (Goglidze Memorial), 1969  2588 (#75 on December 1969 list)   2608   +1 (4/7, 57%)   +1 (4/7, 57%) vs 2598-rated opposition   +0.6 
    Tbilisi, 1970  2597 (#70 on January 1970 list)   [2544]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2706-rated opposition   -0.4 
    Varna, 1970  2597 (#70 on January 1970 list)   2467   -2 (2.5/7, 36%)   -2 (2.5/7, 36%) vs 2535-rated opposition   -1.5 
    Polanica Zdroj (Rubinstein Memorial), 1970  2575 (#89 on August 1970 list)   2602   +3 (9/15, 60%)   +3 (9/15, 60%) vs 2533-rated opposition   +0.8 
    Sochi, 1970  2579 (#88 on October 1970 list)   2562   = (4/8, 50%)   = (4/8, 50%) vs 2573-rated opposition   -0.1 
    Moscow-ch, 1971  2575 (#104 on January 1971 list)   [2516]   +1 (1.5/2, 75%)   = (0.5/1, 50%) vs 2577-rated opposition   =0.0 
    URS-ch sf Ivano Frankovsk, 1971  2575 (#104 on January 1971 list)   [2569]   +3 (3.5/4, 88%)   +1 (1/1, 100%) vs 2577-rated opposition   +0.5 
    URS-HUN m Moscow, 1971  2575 (#104 on January 1971 list)   [2529]   +1 (2/3, 67%)   +1 (2/3, 67%) vs 2504-rated opposition   +0.3 
    URS-chT Rostov on Don, 1971  2569 (#118 on August 1971 list)   [2501]   -1 (0.5/2, 25%)   -1 (0.5/2, 25%) vs 2608-rated opposition   -0.4 
    Leningrad (URS Championship), 1971  2567 (#117 on September 1971 list)   2597   -3 (9/21, 43%)   -3 (9/21, 43%) vs 2635-rated opposition   +0.2 
    Timisoara, 1972  2570 (#107 on January 1972 list)   2564   +3 (5.5/8, 69%)   +2 (4.5/7, 64%) vs 2504-rated opposition   +0.5 
    URS-ch sf Kaliningrad, 1972  2570 (#107 on January 1972 list)   -   +2 (2/2, 100%)   no games vs rated opposition   N/A 
    Viljandi, 1972  2570 (#107 on January 1972 list)   [2571]   +2 (2.5/3, 83%)   +1 (1.5/2, 75%) vs 2571-rated opposition   +0.5 
    Baku (URS Championship), 1972  2578 (#93 on November 1972 list)   2581   -2 (9.5/21, 45%)   -3 (8.5/20, 43%) vs 2621-rated opposition   -0.5 
    URS-ch sf Voronezh, 1973  2585 (#83 on January 1973 list)   [2410]   -1 (1/3, 33%)   -1 (0/1, 0%) vs 2492-rated opposition   -0.6 
    Moscow-3teams, 1973  2586 (#88 on April 1973 list)   [2526]   -2 (1/4, 25%)   -2 (1/4, 25%) vs 2658-rated opposition   -0.7 
    Dubna, 1973  2562 (#117 on December 1973 list)   2533   -2 (2/6, 33%)   -2 (2/6, 33%) vs 2632-rated opposition   -0.5 
    Cleveland, 1975  2567 (#121 on January 1975 list)   2474   -2 (2/6, 33%)   -2 (2/6, 33%) vs 2556-rated opposition   -1.1 
    Netanya, 1975  2567 (#121 on January 1975 list)   2494   -1 (2/5, 40%)   -1 (2/5, 40%) vs 2548-rated opposition   -0.6 
    Quebec op, 1975  2567 (#121 on January 1975 list)   -   -1 (0/1, 0%)   no games vs rated opposition   N/A 
    Lone Pine (Open), 1975  2555 (#138 on April 1975 list)   2548   +2 (6/10, 60%)   = (4/8, 50%) vs 2557-rated opposition   =0.0 
    World op New York, 1976  2520 (#214 on January 1976 list)   -   -1 (0/1, 0%)   no games vs rated opposition   N/A 
    Lone Pine (Open), 1976  2518 (#227 on March 1976 list)   [2512]   +2 (4.5/7, 64%)   -1 (1.5/4, 38%) vs 2586-rated opposition   -0.2 
    US-op Columbus, 1977  2502 (#278 on January 1977 list)   [2575]   +4 (6/8, 75%)   +1 (2/3, 67%) vs 2570-rated opposition   +0.7 
    Marshall CC New York, 1977  2502 (#278 on January 1977 list)   2612   +5 (9.5/14, 68%)   +3 (5.5/8, 69%) vs 2530-rated opposition   +1.8 
    Lone Pine, 1977  2551 (#168 on March 1977 list)   2513   +2 (5.5/9, 61%)   +1 (3.5/6, 58%) vs 2478-rated opposition   =0.0 
    USA-ch Mentor, 1977  2561 (#140 on August 1977 list)   2498   -2 (5.5/13, 42%)   -2 (5/12, 42%) vs 2537-rated opposition   -1.3 
    Hastings, 1977  2533 (#201 on December 1977 list)   2550   -1 (6.5/14, 46%)   -1 (6.5/14, 46%) vs 2565-rated opposition   =0.0 
    Lloyds Bank op London, 1978  2544 (#179 on January 1978 list)   [2504]   +3 (6.5/10, 65%)   +1 (2/3, 67%) vs 2469-rated opposition   +0.2 
    Mexico, 1978  2544 (#179 on January 1978 list)   2577   +8 (10.5/13, 81%)   +4 (5/6, 83%) vs 2434-rated opposition   +1.2 
    Lone Pine (Open), 1978  2544 (#179 on April 1978 list)   2511   +1 (5/9, 56%)   = (4/8, 50%) vs 2511-rated opposition   -0.3 
    Pasadena (USA Championship), 1978  2548 (#171 on June 1978 list)   2611   +2 (8/14, 57%)   +2 (8/14, 57%) vs 2565-rated opposition   +1.3 
    Lone Pine (Open), 1979  2561 (#150 on March 1979 list)   2532   +2 (5.5/9, 61%)   +1 (4.5/8, 56%) vs 2501-rated opposition   -0.1 
    Marshall op New York, 1979  2561 (#150 on March 1979 list)   2537   +5 (7.5/10, 75%)   +2 (4/6, 67%) vs 2467-rated opposition   +0.3 
    Amsterdam (IBM-B), 1979  2582 (#116 on July 1979 list)   2609   +2 (7.5/13, 58%)   +3 (7.5/12, 63%) vs 2536-rated opposition   +0.9 
    Rio de Janeiro (Interzonal), 1979  2588 (#107 on September 1979 list)   2641   = (8.5/17, 50%)   +1 (8.5/16, 53%) vs 2622-rated opposition   +1.1 
    Biel, 1980  2594 (#98 on January 1980 list)   2603   +3 (5.5/8, 69%)   +3 (5.5/8, 69%) vs 2519-rated opposition   +0.8 
    Lloyds Bank London, 1980  2594 (#98 on January 1980 list)   [2424]   = (1/2, 50%)   = (0.5/1, 50%) vs 2430-rated opposition   -0.2 
    Lone Pine, 1980  2597 (#99 on March 1980 list)   2469   -1 (4/9, 44%)   -1 (4/9, 44%) vs 2488-rated opposition   -1.7 
    New York Inv, 1980  2592 (#107 on April 1980 list)   2562   = (5/10, 50%)   +1 (5/9, 56%) vs 2537-rated opposition   -0.1 
    USA-ch Greenville, 1980  2586 (#110 on June 1980 list)   2617   +3 (8/13, 62%)   +2 (7/12, 58%) vs 2572-rated opposition   +0.8 
    Malta ol (Men) La Valetta, 1980  2600 (#91 on November 1980 list)   2557   = (3/6, 50%)   = (2.5/5, 50%) vs 2585-rated opposition   -0.1 
    Ed.Lasker mem New York, 1981  2596 (#88 on April 1981 list)   2586   +3 (8/13, 62%)   +2 (6.5/11, 59%) vs 2535-rated opposition   +0.2 
    Lone Pine (Open), 1981  2596 (#88 on April 1981 list)   2579   +1 (5/9, 56%)   +2 (4.5/7, 64%) vs 2523-rated opposition   +0.4 
    USA-ch/zt South Bend, 1981  2611 (#73 on July 1981 list)   2611   +1 (7.5/14, 54%)   +1 (7.5/14, 54%) vs 2589-rated opposition   +0.1 
    Reykjavik op, 1982  2611 (#77 on February 1982 list)   2552   +3 (7/11, 64%)   +2 (5.5/9, 61%) vs 2492-rated opposition   -0.3 
    Esbjerg, 1982  2612 (#79 on July 1982 list)   2547   +1 (6/11, 55%)   +1 (6/11, 55%) vs 2517-rated opposition   -0.7 
    Gausdal Int, 1982  2601 (#106 on August 1982 list)   2550   +2 (5.5/9, 61%)   +1 (3.5/6, 58%) vs 2526-rated opposition   =0.0 
    Brighton, 1982  2609 (#85 on December 1982 list)   2490   -1 (4.5/10, 45%)   = (4.5/9, 50%) vs 2481-rated opposition   -1.4 
    Toronto op, 1983  2594 (#120 on January 1983 list)   [2470]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2588-rated opposition   -0.5 
    World op New York, 1983  2594 (#120 on January 1983 list)   [2572]   +1 (2.5/4, 63%)   +1 (2/3, 67%) vs 2567-rated opposition   +0.4 
    New York Kavkasian, 1983  2584 (#140 on September 1983 list)   2553   = (7/14, 50%)   = (7/14, 50%) vs 2545-rated opposition   -0.6 
    Ramsgate Ramsgate/Margate, 1984  2582 (#148 on January 1984 list)   [2527]   +2 (3.5/5, 70%)   +1 (1.5/2, 75%) vs 2505-rated opposition   +0.3 
    Reykjavik, 1984  2582 (#148 on January 1984 list)   2538   +1 (6/11, 55%)   = (5/10, 50%) vs 2537-rated opposition   -0.5 
    Reykjavik op, 1984  2579 (#155 on February 1984 list)   2574   +2 (6.5/11, 59%)   +1 (5/9, 56%) vs 2552-rated opposition   +0.2 
    New York (Open), 1984  2588 (#142 on April 1984 list)   2483   = (4.5/9, 50%)   -1 (2/5, 40%) vs 2534-rated opposition   -0.8 
    Troon, 1984  2584 (#164 on July 1984 list)   2461   = (4.5/9, 50%)   -2 (2.5/7, 36%) vs 2528-rated opposition   -1.5 
    World op Philadelphia, 1985  2570 (#201 on January 1985 list)   [2569]   +3 (3.5/4, 88%)   = (0.5/1, 50%) vs 2662-rated opposition   +0.1 
    Lugano op, 1985  2568 (#216 on March 1985 list)   [2552]   = (1/2, 50%)   = (1/2, 50%) vs 2613-rated opposition   +0.1 
    New York op, 1985  2568 (#216 on March 1985 list)   [2514]   -1 (1.5/4, 38%)   -1 (1/3, 33%) vs 2605-rated opposition   -0.4 
    Midwest Masters op Chicago, 1986  2544 (#286 on January 1986 list)   -   +2 (3.5/5, 70%)   no games vs rated opposition   N/A 
    New York op, 1986  2540 (#299 on March 1986 list)   [2486]   = (2.5/5, 50%)   -2 (0.5/3, 17%) vs 2626-rated opposition   -0.7 
    Gausdal Int, 1986  2526 (#353 on July 1986 list)   [2446]   = (1.5/3, 50%)   = (1/2, 50%) vs 2454-rated opposition   -0.2 
    Holon op, 1986  2515 (#397 on December 1986 list)   2548   +3 (5.5/8, 69%)   +1 (3/5, 60%) vs 2526-rated opposition   +0.6 
    Midwest Masters op Chicago, 1987  2506 (#441 on January 1987 list)   -   +4 (4.5/5, 90%)   no games vs rated opposition   N/A 
    US op USA, 1987  2506 (#441 on January 1987 list)   -   +3 (3.5/4, 88%)   no games vs rated opposition   N/A 
    New York (Open), 1987  2511 (#402 on April 1987 list)   2472   -2 (4/10, 40%)   -3 (2.5/8, 31%) vs 2567-rated opposition   -1.0 
    London Peace, 1987  2496 (#458 on September 1987 list)   [2429]   +3 (4.5/6, 75%)   = (1.5/3, 50%) vs 2423-rated opposition   -0.3 
    National op USA, 1988  2499 (#464 on January 1988 list)   -   +5 (5/5, 100%)   no games vs rated opposition   N/A 
    USA op, 1988  2499 (#464 on January 1988 list)   [2481]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2606-rated opposition   -0.4 
    Saint John (Open), 1988  2499 (#464 on January 1988 list)   2554   +1 (5/9, 56%)   = (4/8, 50%) vs 2563-rated opposition   +0.6 
    Belgrade, 1988  2474 (#665 on December 1988 list)   2427   -1 (4/9, 44%)   -2 (1.5/5, 30%) vs 2507-rated opposition   -0.8 
    New York (Open), 1989  2461 (#765 on March 1989 list)   [2404]   -2 (2/6, 33%)   -4 (0/4, 0%) vs 2596-rated opposition   -1.4 
    Moscow, 1989  2421 (#1064 on May 1989 list)   2518   -3 (3/9, 33%)   -3 (3/9, 33%) vs 2613-rated opposition   +0.5 
    Philadelphia (Open), 1989  2427 (#1033 on June 1989 list)   [2433]   -3 (0/3, 0%)   -2 (0/2, 0%) vs 2577-rated opposition   -0.6 
    Palma de Mallorca (Open), 1989  2407 (#1234 on December 1989 list)   2409   -2 (3.5/9, 39%)   -3 (1/5, 20%) vs 2529-rated opposition   -0.8 
    USA Masters Chicago, 1990  2381 (#1360 on January 1990 list)   [2535]   +4 (5.5/7, 79%)   +2 (2.5/3, 83%) vs 2453-rated opposition   +1.3 
    USA-chT Amateur, 1990  2381 (#1360 on January 1990 list)   -   +1 (1/1, 100%)   no games vs rated opposition   N/A 
    New York Marshall, 1992  2415 (#1267 on January 1992 list)   [2464]   +2 (5/8, 63%)   -1 (0.5/2, 25%) vs 2552-rated opposition   -0.2 
    New York (Open), 1992  2426 (#1134 on April 1992 list)   2526   -1 (3/7, 43%)   -1 (2/5, 40%) vs 2592-rated opposition   +0.5 
    Philadelphia (Open), 1992  2446 (#975 on June 1992 list)   [2533]   +2 (3/4, 75%)   +1 (1/1, 100%) vs 2519-rated opposition   +0.6 
    Mid America Class ch USA, 1993  2484 (#686 on January 1993 list)   -   = (0.5/1, 50%)   no games vs rated opposition   N/A 
    National op Las Vegas, 1993  not rated on June 1993 list   -   = (1.5/3, 50%)   no games vs rated opposition   N/A 
    New York Murphy-ACF2, 1994  not rated on January 1994 list   [2464]   -1 (1/3, 33%)   -1 (0/1, 0%) vs 2578-rated opposition   N/A 
    US National op USA, 1994  not rated on January 1994 list   [2464]   = (1.5/3, 50%)   -1 (0/1, 0%) vs 2578-rated opposition   N/A 
    New York op, 1994  not rated on March 1994 list   [2491]   = (3.5/7, 50%)   -1 (1.5/4, 38%) vs 2557-rated opposition   N/A 
    National op Las Vegas, 1995  2430 (#1158 on January 1995 list)   [2500]   +2 (4/6, 67%)   -1 (0/1, 0%) vs 2636-rated opposition   -0.3 
    Bermuda-B, 1995  2430 (#1158 on January 1995 list)   [2393]   +4 (6.5/9, 72%)   = (1/2, 50%) vs 2376-rated opposition   -0.1 
    National op Las Vegas, 1996  2423 (#1269 on January 1996 list)   -   +2 (3.5/5, 70%)   no games vs rated opposition   N/A 
    Toronto op, 1998  not rated on May 1998 list   [2434]   +1 (5/9, 56%)   -1 (0.5/2, 25%) vs 2507-rated opposition   N/A 
    Saitek US Masters Hawaii, 1998  not rated on July 1998 list   [2470]   = (4.5/9, 50%)   = (1/2, 50%) vs 2491-rated opposition   N/A 
    Marshall CC Winter New York, 1998  not rated on December 1998 list   2371   -4 (2.5/9, 28%)   -3 (2.5/8, 31%) vs 2441-rated opposition   N/A 
    North American op Las Vegas, 2000  not rated on December 2000 list   [2518]   -1 (0/1, 0%)   -1 (0/1, 0%) vs 2665-rated opposition   N/A