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Career ratings for: Krstev, Antonio

  Date of rating  

World Rank Rating +/- Age
01/31/1997#4593209775
02/28/1997#4603209875
03/31/1997#4654209875
04/30/1997#4681209675
05/31/1997#4713209775
06/30/1997#4704209975
07/31/1997#4723210275
08/31/1997#4760210075
09/30/1997#4786209975
10/31/1997#4886209775
11/30/1997#4892209675
12/31/1997#4943209475
01/31/1998Inactive209081
02/28/1998Inactive209181
03/31/1998Inactive209181
04/30/1998Inactive209381
05/31/1998Inactive209281
06/30/1998Inactive209381
07/31/1998Inactive209781
08/31/1998Inactive209381
09/30/1998#5026210374
10/31/1998#5094210374
11/30/1998#5169210074
12/31/1998#5228209874
01/11/1999#4908209874
01/18/1999#4917209874
01/25/1999#4930209874
02/01/1999Inactive210180
02/08/1999Inactive210180
02/15/1999Inactive210180
02/22/1999Inactive210080
03/01/1999Inactive210180
03/08/1999Inactive210280
03/15/1999Inactive210180
03/22/1999Inactive210180
03/29/1999Inactive210180
04/05/1999Inactive210280
04/12/1999Inactive210280
04/19/1999Inactive210280
04/26/1999Inactive210280
05/03/1999Inactive210280
05/10/1999Inactive210180
05/17/1999Inactive210280
05/24/1999Inactive210280
05/31/1999Inactive210280
06/07/1999Inactive210380
06/14/1999Inactive210380
06/21/1999Inactive210280
06/28/1999Inactive210280
07/05/1999Inactive210380
07/12/1999Inactive210380
07/19/1999Inactive210380
07/26/1999Inactive210480
08/02/1999Inactive210680
08/09/1999Inactive210780
08/16/1999Inactive210780
08/23/1999Inactive210580
08/30/1999Inactive210680
09/06/1999Inactive210580
09/13/1999Inactive210480
09/20/1999Inactive210580
09/27/1999Inactive210580
10/04/1999Inactive209684
10/11/1999Inactive209684
10/18/1999Inactive209684
10/25/1999Inactive209684
11/01/1999Inactive209684
11/08/1999Inactive209584
11/15/1999Inactive209684
11/22/1999Inactive209584
11/29/1999Inactive209684
12/06/1999Inactive209584
12/13/1999Inactive209584
12/20/1999Inactive209484
12/27/1999Inactive209484
01/03/2000Inactive209484
01/10/2000Inactive209484
01/17/2000Inactive209384
01/24/2000Inactive209484
01/31/2000Inactive209484

These ratings, calculated for Krstev, Antonio, 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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