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Career ratings for: Gorjatschkin, Wjatscheslaw

  Date of rating  

World Rank Rating +/- Age
01/31/1990#1521227775
02/28/1990#1540226975
03/31/1990#1516227075
04/30/1990#1540226975
05/31/1990#1551226675
06/30/1990#1542227075
07/31/1990#1578226575
08/31/1990#1572226875
09/30/1990#1600226675
10/31/1990#1632226475
11/30/1990#1641226375
12/31/1990#1643226775
01/31/1991Inactive225581
02/28/1991Inactive225081
03/31/1991Inactive222377
04/30/1991Inactive222377
05/31/1991Inactive222477
06/30/1991Inactive222477
07/31/1991Inactive228877
08/31/1991#1823226174
09/30/1991#1996222972
10/31/1991#2006223072
11/30/1991#1715227670
12/31/1991#1702227970
01/31/1992Inactive225376
02/29/1992Inactive225076
03/31/1992#2089224275
04/30/1992#2126223775
05/31/1992#2143223775
06/30/1992#2184223675
07/31/1992Inactive223378
08/31/1992Inactive223580
09/30/1992Inactive222178
10/31/1992Inactive222578
11/30/1992Inactive227080
12/31/1992Inactive227680
01/31/1993Inactive224681
02/28/1993Inactive224281
03/31/1993Inactive223480
04/30/1993Inactive223280
05/31/1993Inactive223080
06/30/1993Inactive223180
07/31/1993Inactive222582
08/31/1993Inactive222684
09/30/1993Inactive221382
10/31/1993Inactive221582
11/30/1993Inactive226184
12/31/1993Inactive226384
01/31/1994#2206228073
02/28/1994#2288227473
03/31/1994#2398226473
04/30/1994#2415226273
05/31/1994#2421226573
06/30/1994#2405226473
07/31/1994#2426226474
08/31/1994#2441226474
09/30/1994#2587225174
10/31/1994#2575225274
11/30/1994#2171229374
12/31/1994#2156229474
01/31/1995#2427227271
02/28/1995#2485226871
03/31/1995#2592226071
04/30/1995#2624225871
05/31/1995#2636225971
06/30/1995#2624226071
07/31/1995#2638225971
08/31/1995#2655226171
09/30/1995#2852225071
10/31/1995#2828225471
11/30/1995#2345228771
12/31/1995#2327229071
01/31/1996Inactive227281
02/29/1996Inactive226881
03/31/1996Inactive226081
04/30/1996Inactive225781
05/31/1996Inactive225781
06/30/1996Inactive225681
07/31/1996Inactive225581
08/31/1996Inactive225681
09/30/1996Inactive224381
10/31/1996Inactive224681
11/30/1996Inactive227981
12/31/1996Inactive228381

These ratings, calculated for Gorjatschkin, Wjatscheslaw, 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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