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Career ratings for: Tsarev, V.

  Date of rating  

World Rank Rating +/- Age
01/31/1988#1065227366
02/29/1988#1069227566
03/31/1988#1097227366
04/30/1988#1074227966
05/31/1988#1084227666
06/30/1988#1111227366
07/31/1988#1128227366
08/31/1988#1150227766
09/30/1988#878234665
10/31/1988#891234465
11/30/1988#912234265
12/31/1988#939234465
01/31/1989#1028233362
02/28/1989#1029233362
03/31/1989#1043233262
04/30/1989#1029233562
05/31/1989#1016234061
06/30/1989#1050233661
07/31/1989#1044233661
08/31/1989#1049233961
09/30/1989#757239261
10/31/1989#773238961
11/30/1989#797238861
12/31/1989#802239061
01/31/1990#1187233367
02/28/1990#1181233167
03/31/1990#1185233067
04/30/1990#1169233567
05/31/1990#1154233566
06/30/1990#1175233566
07/31/1990#1171233466
08/31/1990#1170233966
09/30/1990#866238766
10/31/1990#880238666
11/30/1990#898238166
12/31/1990#906238166
01/31/1991Inactive232276
02/28/1991Inactive232276
03/31/1991Inactive232176
04/30/1991Inactive232876
05/31/1991#1304233375
06/30/1991#1323233175
07/31/1991#1333233075
08/31/1991#1330233475
09/30/1991#968238375
10/31/1991#972238175
11/30/1991#999237875
12/31/1991#1013237775
01/31/1992Inactive231987
02/29/1992Inactive232087
03/31/1992Inactive231987
04/30/1992Inactive232287
05/31/1992Inactive232686
06/30/1992Inactive232286
07/31/1992Inactive232386
08/31/1992Inactive232686
09/30/1992Inactive237686
10/31/1992Inactive237786
11/30/1992Inactive237286
12/31/1992Inactive237486

These ratings, calculated for Tsarev, V., 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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