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Career ratings for: Meier, T.

  Date of rating  

World Rank Rating +/- Age
01/31/1989#1564216675
02/28/1989#1508219873
03/31/1989#1558219573
04/30/1989#1585219573
05/31/1989#1589219873
06/30/1989#1603220073
07/31/1989#1617220073
08/31/1989#1635219973
09/30/1989#1632219773
10/31/1989#1651220273
11/30/1989#1645220473
12/31/1989#1642220473
01/31/1990Inactive216286
02/28/1990Inactive219383
03/31/1990Inactive218883
04/30/1990Inactive219083
05/31/1990Inactive219183
06/30/1990Inactive219583
07/31/1990Inactive219483
08/31/1990Inactive219483
09/30/1990Inactive219283
10/31/1990Inactive219783
11/30/1990Inactive219583
12/31/1990Inactive219483
01/31/1991Inactive217388
02/28/1991Inactive219986
03/31/1991Inactive219486
04/30/1991Inactive219786
05/31/1991Inactive220186
06/30/1991Inactive220386
07/31/1991Inactive220386
08/31/1991Inactive220386
09/30/1991Inactive220186
10/31/1991Inactive220586
11/30/1991Inactive220586
12/31/1991Inactive220486
02/29/1992Inactive219888
03/31/1992Inactive219488
04/30/1992Inactive219288
05/31/1992Inactive219588
06/30/1992Inactive219788
07/31/1992Inactive219988
08/31/1992Inactive219688
09/30/1992Inactive219588
10/31/1992Inactive217382
11/30/1992Inactive217182
12/31/1992Inactive217482
01/31/1993Inactive213880
02/28/1993Inactive218282
03/31/1993Inactive217882
04/30/1993Inactive218082
05/31/1993Inactive218082
06/30/1993Inactive218482
07/31/1993Inactive218382
08/31/1993Inactive218182
09/30/1993Inactive218082
10/31/1993Inactive216485
11/30/1993Inactive216485
12/31/1993Inactive216585
03/31/1994Inactive217686
04/30/1994Inactive218880
05/31/1994Inactive219380
06/30/1994Inactive219680
07/31/1994Inactive219780
08/31/1994Inactive219380
09/30/1994Inactive219280
10/31/1994Inactive217781
11/30/1994Inactive217881
12/31/1994Inactive217781
01/31/1995Inactive214684
02/28/1995Inactive218884

These ratings, calculated for Meier, T., 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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