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Career ratings for: Bogumil, Pavel

  Date of rating  

World Rank Rating +/- Age
01/31/1992#2088224275
02/29/1992#2103224075
03/31/1992#2283220170
04/30/1992#2322219970
05/31/1992#2331219970
06/30/1992#2359220270
07/31/1992#2364220470
08/31/1992#2405220770
09/30/1992#2445220770
10/31/1992#2439221270
11/30/1992#2433221070
12/31/1992#2428221470
01/31/1993#2245225269
02/28/1993#2255224969
03/31/1993#2572220371
04/30/1993#2610220571
05/31/1993#2631220371
06/30/1993#2598220771
07/31/1993#2529222067
08/31/1993#2577222167
09/30/1993#2597222167
10/31/1993#2618222467
11/30/1993#2623222567
12/31/1993#2635222667
01/31/1994#2449225671
02/28/1994#2507225371
03/31/1994#2899220972
04/30/1994#2895221072
05/31/1994#2907221372
06/30/1994#2894221672
07/31/1994#2592224969
08/31/1994#2609225069
09/30/1994#2632224769
10/31/1994#2624224769
11/30/1994#2149229563
12/31/1994#2140229563
01/31/1995#1563234261
02/28/1995#1594234061
03/31/1995#1934231161
04/30/1995#1909231361
05/31/1995#1905231461
06/30/1995#1890231761
07/31/1995#1917231463
08/31/1995#1926231763
09/30/1995#1956231663
10/31/1995#1917231963
11/30/1995#2012231265
12/31/1995#2031231365
01/31/1996#1602235165
02/29/1996#1631234965
03/31/1996#2004232065
04/30/1996#1981232065
05/31/1996#1969232265
06/30/1996#1942232265
07/31/1996#1959231966
08/31/1996#1952232166
09/30/1996#1997231866
10/31/1996#1966232166
11/30/1996#2049231568
12/31/1996#2041231668
01/31/1997#1599235074
02/28/1997#1640234874
03/31/1997#2024231974
04/30/1997#2007232074
05/31/1997#2006232074
06/30/1997#1731234071
07/31/1997#1767233873
08/31/1997Inactive232175
09/30/1997Inactive231775
10/31/1997Inactive232175
11/30/1997Inactive231377
12/31/1997Inactive231377
01/31/1998Inactive234684
02/28/1998Inactive234584
03/31/1998Inactive231884
04/30/1998Inactive232184
05/31/1998Inactive232284
06/30/1998Inactive234182
07/31/1998Inactive233983
08/31/1998Inactive232186
09/30/1998Inactive231786
10/31/1998Inactive231886
11/30/1998Inactive231088
12/31/1998Inactive231088
01/11/1999Inactive231188
01/18/1999Inactive231188
01/25/1999Inactive231188

These ratings, calculated for Bogumil, Pavel, 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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