Back to names list

Career ratings for: Rosmuller, Anton J

  Date of rating  

World Rank Rating +/- Age
01/03/2000Inactive213880
01/10/2000#4198210773
01/17/2000#4228210773
01/24/2000#4242210773
01/31/2000#4242210873
02/07/2000#3796210674
02/14/2000#3798210674
02/21/2000#3817210774
02/28/2000#3819210874
03/06/2000#3805210574
03/13/2000#3836210574
03/20/2000#3843210574
03/27/2000#3845210574
04/03/2000#3856210574
04/10/2000#3837210574
04/17/2000#3864210574
04/24/2000#3885210474
05/01/2000#3886210474
05/08/2000#3881210474
05/15/2000#3892210674
05/22/2000#3896210574
05/29/2000#3911210474
06/05/2000#3923210474
06/12/2000#3908210674
06/19/2000#3952210674
06/26/2000#3956210574
07/03/2000#3975210574
07/10/2000#3949210674
07/17/2000#3962210674
07/24/2000#3977210674
07/31/2000#4003210674
08/07/2000#3906212572
08/14/2000#2893223166
08/21/2000#2900223166
08/28/2000#2618225766
09/04/2000#2618225766
09/11/2000#2618225766
09/18/2000#2621225766
09/25/2000#2620225766
10/02/2000#2623225666
10/09/2000#2604225566
10/16/2000#2597225466
10/23/2000#2603225466
10/30/2000#2620225266
11/06/2000#2543225666
11/13/2000#2562225666
11/20/2000#2606225766
11/27/2000#2609225766
12/04/2000#2604225966
12/11/2000#2536226366
12/18/2000#2561226366
12/25/2000#2564226366
01/01/2001#2571226466
01/08/2001#3180220868
01/15/2001#3730215769
01/22/2001#3737215769
01/29/2001#3761215769
02/05/2001#3722215769
02/12/2001#3544215668
02/19/2001#3557215668
02/26/2001#3554215668
03/05/2001#3565215668
03/12/2001#3550215468
03/19/2001#3540215468
03/26/2001#3553215468
04/02/2001#3553215468
04/09/2001#3552215468
04/16/2001#3566215468
04/23/2001#3572215368
04/30/2001#3623215168
05/07/2001#3659215368
05/14/2001#3656215568
05/21/2001#3661215368
05/28/2001#3661215368
06/04/2001#3662215368
06/11/2001#3666215168
06/18/2001#3672215368
06/25/2001#3652215568
07/02/2001#3646215568
07/09/2001#3647215468
07/16/2001#3647215468
07/23/2001#3659215468
07/30/2001#3686215568
08/06/2001#3720215568
08/13/2001#3694215867
08/20/2001#3061221772
08/27/2001#3102221772
09/03/2001#2813224273
09/10/2001#2834224273

These ratings, calculated for Rosmuller, Anton J, 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.

Back to top

Home