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Career ratings for: Cartagena, Omar

  Date of rating  

World Rank Rating +/- Age
01/31/1996#2543228372
02/29/1996#2548228372
03/31/1996#2600227872
04/30/1996#2625227672
05/31/1996#2616227672
06/30/1996#2676227073
07/31/1996#2685227073
08/31/1996#2777226673
09/30/1996#2799226573
10/31/1996#2830226573
11/30/1996#2801226773
12/31/1996#2805226973
01/31/1997Inactive225078
02/28/1997Inactive225078
03/31/1997Inactive224678
04/30/1997#2846226675
05/31/1997#2830226675
06/30/1997#2913226075
07/31/1997#2915226075
08/31/1997#3002225575
09/30/1997#3014225475
10/31/1997#3030225575
11/30/1997#2970225775
12/31/1997#2981225775
01/31/1998Inactive224183
02/28/1998#2525228173
03/31/1998#2597227973
04/30/1998#2315229874
05/31/1998#2285229974
06/30/1998#2416229174
07/31/1998#2423229174
08/31/1998#2496228574
09/30/1998#2492228574
10/31/1998#2503228574
11/30/1998#2197230070
12/31/1998#2217230070
01/11/1999#2051230170
01/18/1999#2052230170
01/25/1999#2056230170
02/01/1999#2086229172
02/08/1999#2093229172
02/15/1999#2049229567
02/22/1999#1906230862
03/01/1999#1915230663
03/08/1999#1918230763
03/15/1999#1919230663
03/22/1999#1921230863
03/29/1999#1926230863
04/05/1999#1981230563
04/12/1999#1980230563
04/19/1999#1983230563
04/26/1999#1992230563
05/03/1999#1847231863
05/10/1999#1848231763
05/17/1999#1850231763
05/24/1999#1858231563
05/31/1999#1869231663
06/07/1999#1835231763
06/14/1999#1835231863
06/21/1999#1840231763
06/28/1999#1845231863
07/05/1999#1896231463
07/12/1999#1901231563
07/19/1999#1903231563
07/26/1999#1907231663
08/02/1999#1980230961
08/09/1999#1982231061
08/16/1999#1986230761
08/23/1999#2000230961
08/30/1999#2003230861
09/06/1999#2037230661
09/13/1999#2040230561
09/20/1999#2043230661
09/27/1999#2051230661
10/04/1999#2012230661
10/11/1999#2018230661
10/18/1999#2037230661
10/25/1999#2036230661
11/01/1999#2004230661
11/08/1999#2007230661
11/15/1999#2015230661
11/22/1999#2023230661
11/29/1999#2031230661
12/06/1999#1795232162
12/13/1999#1797232262
12/20/1999#1798232162
12/27/1999#1802232162
01/03/2000#1784232362
01/10/2000#1787232462
01/17/2000#1795232562
01/24/2000#1797232562
01/31/2000#1798232662
02/07/2000#1850231662
02/14/2000#1854231662
02/21/2000#1857231763
02/28/2000#1872231566
03/06/2000#1862231467
03/13/2000#1867231367
03/20/2000#1864231467
03/27/2000#1867231267
04/03/2000#1867231267
04/10/2000#1923230767
04/17/2000#1933230767
04/24/2000#1935230766
05/01/2000#1941230766
05/08/2000#1820231766
05/15/2000#1824231866
05/22/2000#1826231766
05/29/2000#1834231766
06/05/2000#1833231766
06/12/2000#1791231966
06/19/2000#1809232066
06/26/2000#1813231966
07/03/2000#1820231966
07/10/2000#1848231766
07/17/2000#1851231766
07/24/2000#1851231766
07/31/2000#1855231766
08/07/2000#2020230169
08/14/2000#2025230269
08/21/2000#2032230269
08/28/2000#2030230269
09/04/2000#2027230269
09/11/2000#2053230069
09/18/2000#2055230069
09/25/2000#2060230169
10/02/2000#2060229969
10/09/2000#2046229969
10/16/2000#2041229869
10/23/2000#2046229869
10/30/2000#2052229769
11/06/2000#2006229869
11/13/2000#2025229869
11/20/2000#2059230069
11/27/2000#2052230069
12/04/2000#2055230269
12/11/2000#1828231870
12/18/2000#1833231970
12/25/2000#1841232070
01/01/2001#1854232070
01/08/2001#1835232170
01/15/2001#1840232270
01/22/2001#1838232270
01/29/2001#1839232270
02/05/2001#1818232370
02/12/2001#1892231270
02/19/2001#1893231270
02/26/2001#1890231272
03/05/2001#1918231075
03/12/2001Inactive230876
03/19/2001Inactive230876
03/26/2001Inactive230876
04/02/2001Inactive230776
04/09/2001Inactive230776
04/16/2001Inactive230376
04/23/2001Inactive230276
04/30/2001#1990230274
05/07/2001#1998230174
05/14/2001#1883231375
05/21/2001#1883231175
05/28/2001#1881231175
06/04/2001#1878231175
06/11/2001#1876231275
06/18/2001#1854231575
06/25/2001#1851231575
07/02/2001#1842231675
07/09/2001#1845231675
07/16/2001#1883231375
07/23/2001#1894231275
07/30/2001#1892231275
08/06/2001#1900231375
08/13/2001Inactive229879
08/20/2001Inactive229879
08/27/2001Inactive229879
09/03/2001Inactive229979
09/10/2001Inactive229979

These ratings, calculated for Cartagena, Omar, incorporate all games (against rated opponents) played in the year before the "Date of rating", along with the ratings that were already calculated one year previously. If a player has an insufficient number of games in recent years, there may be gaps in the list, even though you may see ratings listed on previous and/or subsequent dates. Whenever a player has played no rated games for three straight years, or dies, they are removed from the list.

Definition of columns in the above list:

Date of rating is the "effective date" of the rating. The rating calculation does not include any games occurring after the "Date of rating".

World Rank refers to the player's world rank on that date.

Rating is the calculated rating for the player, as of the "Date of Rating". This represents the player's estimated strength on the following day.

+/- is the standard deviation of the player's rating estimate. It is based on a geometric average of the number of rated games played in past years. Players who play very frequently will have a smaller +/- value, indicating a greater confidence in the accuracy of their rating. Players whose +/- value exceeds 76 are classified as "Inactive" due to their infrequent play against rated opponents. Mathematically, a player's rating is an estimate of their exact strength on the day after the "Date of Rating". The +/- value represents the standard deviation of that estimate; the player's true strength on that date should be within one standard deviation of their calculated rating approximately 68% of the time, and within two standard deviations of their calculated rating approximately 95% of the time.

Age is the player's exact age in years, on the "Date of Rating". If a player's age is displayed as a link, that means that this rating was active at the time of their next birthday. Click on the link to see the sorted list of all players' ratings on their birthdays when turning that same age.

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