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Career ratings for: Huque, R.

  Date of rating  

World Rank Rating +/- Age
09/30/1987#1081222075
10/31/1987#1096221875
11/30/1987Inactive225881
12/31/1987Inactive225681
01/31/1988Inactive223783
02/29/1988Inactive224083
03/31/1988Inactive224183
04/30/1988Inactive224283
05/31/1988Inactive224283
06/30/1988Inactive224483
07/31/1988Inactive224583
08/31/1988Inactive224079
09/30/1988Inactive222581
10/31/1988Inactive222181
11/30/1988Inactive225784
12/31/1988Inactive225884
01/31/1989Inactive224086
02/28/1989Inactive224186
03/31/1989Inactive224286
04/30/1989Inactive224386
05/31/1989Inactive224286
06/30/1989Inactive224286
07/31/1989#1297228974
08/31/1989#1300229375
09/30/1989Inactive228576
10/31/1989Inactive228376
11/30/1989Inactive231477
12/31/1989#1336229274
01/31/1990#1488228372
02/28/1990#1462228272
03/31/1990#1458228272
04/30/1990#1472228472
05/31/1990#1484228072
06/30/1990#1485228272
07/31/1990Inactive228384
08/31/1990Inactive228886
09/30/1990Inactive228087
10/31/1990Inactive227987
11/30/1990Inactive230688
12/31/1990Inactive228185
01/31/1991Inactive227382
02/28/1991Inactive227482
03/31/1991Inactive227482
04/30/1991Inactive227782
05/31/1991Inactive227882
06/30/1991Inactive227982

These ratings, calculated for Huque, R., 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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