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Career ratings for: Simic, Sinisa

  Date of rating  

World Rank Rating +/- Age
09/30/1981#782211765
10/31/1981#796211765
11/30/1981#789211865
12/31/1981#798212065
01/31/1982#776211965
02/28/1982#795212264
03/31/1982#797212364
04/30/1982#799212564
05/31/1982#797212264
06/30/1982#819212564
07/31/1982#816212964
08/31/1982#814212664
09/30/1982#824210874
10/31/1982#864211474
11/30/1982#862211474
12/31/1982#869211374
01/31/1983#850211174
02/28/1983#840211573
03/31/1983#858211673
04/30/1983#849212073
05/31/1983#862212173
06/30/1983#845212273
07/31/1983#849212173
08/31/1983#842211973
09/30/1983Inactive210684
10/31/1983Inactive210984
11/30/1983Inactive210884
12/31/1983Inactive210784
01/31/1984Inactive210684
02/29/1984Inactive211083
03/31/1984Inactive211283
04/30/1984Inactive211583
05/31/1984Inactive211683
06/30/1984Inactive211483
07/31/1984Inactive211583
08/31/1984Inactive211683
02/28/1987Inactive216987
03/31/1987Inactive217087
04/30/1987Inactive217387
05/31/1987Inactive217387
06/30/1987Inactive217787
07/31/1987#921228872
08/31/1987#919228972
09/30/1987#898230172
10/31/1987#904230372
11/30/1987#891230572
12/31/1987#898230572
01/31/1988#960230672
02/29/1988Inactive223778
03/31/1988Inactive223978
04/30/1988Inactive224578
05/31/1988Inactive224478
06/30/1988Inactive224678
07/31/1988Inactive228682
08/31/1988Inactive228782
09/30/1988Inactive230183
10/31/1988Inactive230083
11/30/1988Inactive230383
12/31/1988Inactive230583
01/31/1989Inactive230483
02/28/1989Inactive223389
03/31/1989Inactive223589
04/30/1989Inactive224089
05/31/1989Inactive224089
06/30/1989Inactive224189

These ratings, calculated for Simic, Sinisa, 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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