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Career ratings for: Dzhumaev, Marat

  Date of rating  

World Rank Rating +/- Age
11/30/1996Inactive236085
12/31/1996Inactive236585
01/31/1997#1317237667
02/28/1997#1278237967
03/31/1997#1091239667
04/30/1997#1088239667
05/31/1997#1120239167
06/30/1997#981240867
07/31/1997#995240667
08/31/1997#1007240567
09/30/1997#1024240067
10/31/1997#1025240267
11/30/1997#888241572
12/31/1997#869241872
01/31/1998Inactive236576
02/28/1998Inactive236976
03/31/1998Inactive238876
04/30/1998Inactive238976
05/31/1998Inactive238676
06/30/1998Inactive240176
07/31/1998Inactive240076
08/31/1998#939241068
09/30/1998#1055239467
10/31/1998#918240965
11/30/1998#817241967
12/31/1998#798242167
01/11/1999#743242167
01/18/1999#745242167
01/25/1999#746242267
02/01/1999#1095237768
02/08/1999#1100237768
02/15/1999#1104237768
02/22/1999#1112237768
03/01/1999#1106237968
03/08/1999#1110238068
03/15/1999#1110237968
03/22/1999#1111238068
03/29/1999#1115238068
04/05/1999#985239668
04/12/1999#980239668
04/19/1999#979239768
04/26/1999#984239768
05/03/1999#988239768
05/10/1999#989239668
05/17/1999#990239668
05/24/1999#991239568
05/31/1999#998239568
06/07/1999#1017239268
06/14/1999#1017239268
06/21/1999#1015239168
06/28/1999#1015239268
07/05/1999#905240568
07/12/1999#905240668
07/19/1999#907240668
07/26/1999#906240768
08/02/1999#913240768
08/09/1999#912240868
08/16/1999#912240668
08/23/1999#915240768
08/30/1999#912240668
09/06/1999Inactive240377
09/13/1999Inactive240377
09/20/1999Inactive240377
09/27/1999Inactive240377
10/04/1999#775242665
10/11/1999#777242665
10/18/1999#780242665
10/25/1999#778242665
11/01/1999#649244863
11/08/1999#650244763
11/15/1999#653244863
11/22/1999#654244763
11/29/1999#653244863
12/06/1999#571245864
12/13/1999#569245964
12/20/1999#571245864
12/27/1999#573245864
01/03/2000#561246164
01/10/2000#561246264
01/17/2000#501247363
01/24/2000#301251560
01/31/2000#323250958
02/07/2000#606245757
02/14/2000#607245757
02/21/2000#610245857
02/28/2000#610245857
03/06/2000#605245957
03/13/2000#602245857
03/20/2000#603245857
03/27/2000#604245757
04/03/2000#601245657
04/10/2000#555246457
04/17/2000#555246457
04/24/2000#552246357
05/01/2000#554246457
05/08/2000#558246357
05/15/2000#560246457
05/22/2000#561246357
05/29/2000#565246257
06/05/2000#567246257
06/12/2000#573245957
06/19/2000#575246057
06/26/2000#577245957
07/03/2000#580245957
07/10/2000#548246557
07/17/2000#546246557
07/24/2000#550246557
07/31/2000#550246557
08/07/2000#542246557
08/14/2000#579245957
08/21/2000#625245156
08/28/2000#625245156
09/04/2000#624245056
09/11/2000#588245955
09/18/2000#587245955
09/25/2000#587245955
10/02/2000#588245855
10/09/2000#636244856
10/16/2000#638244656
10/23/2000#639244656
10/30/2000#638244556
11/06/2000#575245656
11/13/2000#487247254
11/20/2000#466247953
11/27/2000#469247953
12/04/2000#471248153
12/11/2000#425249053
12/18/2000#426249253
12/25/2000#429249253
01/01/2001#430249353
01/08/2001#430249253
01/15/2001#431249353
01/22/2001#429249353
01/29/2001#440249153
02/05/2001#429249354
02/12/2001#522247654
02/19/2001#522247654
02/26/2001#524247654
03/05/2001#521247654
03/12/2001#507247654
03/19/2001#507247654
03/26/2001#502247654
04/02/2001#501247654
04/09/2001#502247654
04/16/2001#472248154
04/23/2001#471248054
04/30/2001#545246854
05/07/2001#655244953
05/14/2001#650244953
05/21/2001#653244753
05/28/2001#657244753
06/04/2001#663244653
06/11/2001#649245153
06/18/2001#639245153
06/25/2001#635245153
07/02/2001#630245253
07/09/2001#630245153
07/16/2001#607245553
07/23/2001#603245453
07/30/2001#605245453
08/06/2001#608245453
08/13/2001#594245553
08/20/2001#555246453
08/27/2001#508247252
09/03/2001#475247852
09/10/2001#503247551

These ratings, calculated for Dzhumaev, Marat, 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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