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Career ratings for: Foessmeier, Ulrich

  Date of rating  

World Rank Rating +/- Age
01/31/1990#1378230273
02/28/1990#1361230173
03/31/1990#1395229473
04/30/1990#1406229673
05/31/1990#1409229473
06/30/1990#1410229773
07/31/1990#1427229473
08/31/1990#1414229873
09/30/1990#1461229373
10/31/1990#1469229173
11/30/1990#1501228573
12/31/1990#1495229073
01/31/1991Inactive229879
02/28/1991Inactive229879
03/31/1991Inactive229279
04/30/1991Inactive229579
05/31/1991Inactive229779
06/30/1991Inactive229879
07/31/1991Inactive229579
08/31/1991Inactive229979
09/30/1991Inactive229479
10/31/1991Inactive229279
11/30/1991Inactive228879
12/31/1991Inactive229179
01/31/1992Inactive230383
02/29/1992Inactive230483
03/31/1992Inactive229883
04/30/1992Inactive229783
05/31/1992Inactive229883
06/30/1992Inactive229883
07/31/1992Inactive229783
08/31/1992Inactive229983
09/30/1992Inactive229683
10/31/1992Inactive229683
11/30/1992Inactive229083
12/31/1992Inactive229783
01/31/1993Inactive230686
02/28/1993Inactive230786
03/31/1993Inactive230186
04/30/1993Inactive230386
05/31/1993Inactive230186
06/30/1993Inactive230386
07/31/1993Inactive230186
08/31/1993Inactive230286
09/30/1993Inactive229986
10/31/1993Inactive229886
11/30/1993Inactive229586
12/31/1993Inactive229986
10/31/1994#1951230767
11/30/1994#1783232466
12/31/1994#1739232666
01/31/1995#1797232467
02/28/1995#1807232367
03/31/1995#1819232167
04/30/1995#1814232267
05/31/1995#1804232367
06/30/1995#1783232667
07/31/1995#1823232267
08/31/1995#1810232667
09/30/1995#1857232367
10/31/1995Inactive230576
11/30/1995#1913231975
12/31/1995#1883232375
01/31/1996Inactive232376
02/29/1996Inactive232376
03/31/1996Inactive232176
04/30/1996Inactive232176
05/31/1996Inactive232276
06/30/1996Inactive232276
07/31/1996Inactive231876
08/31/1996Inactive232176
09/30/1996Inactive231676
10/31/1996Inactive229787
11/30/1996Inactive231286
12/31/1996Inactive231686
01/31/1997Inactive231687
02/28/1997Inactive231687
03/31/1997Inactive231487
04/30/1997Inactive231487
05/31/1997Inactive231487
06/30/1997Inactive231687
07/31/1997Inactive231287
08/31/1997Inactive231487
09/30/1997Inactive230987

These ratings, calculated for Foessmeier, Ulrich, 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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