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Career ratings for: Gentes, Kevin

  Date of rating  

World Rank Rating +/- Age
04/30/1991Inactive220483
05/31/1991Inactive220583
06/30/1991Inactive220783
07/31/1991Inactive220683
08/31/1991Inactive220383
09/30/1991Inactive219783
10/31/1991Inactive219783
11/30/1991Inactive219683
12/31/1991Inactive219683
01/31/1992#1680229873
02/29/1992#1654230073
03/31/1992#1642230273
04/30/1992#1942226472
05/31/1992#1944226472
06/30/1992#1963226672
07/31/1992#1968226672
08/31/1992#2050226272
09/30/1992#2113225772
10/31/1992#2102226072
11/30/1992#2116225872
12/31/1992#2107226272
01/31/1993Inactive229283
02/28/1993Inactive229483
03/31/1993Inactive229683
04/30/1993Inactive226182
05/31/1993Inactive225982
06/30/1993Inactive226382
07/31/1993Inactive226182
08/31/1993Inactive225582
09/30/1993Inactive225082
10/31/1993Inactive225282
11/30/1993Inactive225282
12/31/1993Inactive225482
07/31/1994Inactive228576
08/31/1994Inactive227976
09/30/1994Inactive227376
10/31/1994Inactive227476
11/30/1994Inactive227676
12/31/1994Inactive227676
01/31/1995Inactive230980
02/28/1995Inactive230980
03/31/1995Inactive231180
04/30/1995Inactive228179
05/31/1995Inactive228179
06/30/1995Inactive228479
07/31/1995Inactive227787
08/31/1995Inactive227287
09/30/1995Inactive226887
10/31/1995Inactive227287
11/30/1995Inactive227287
12/31/1995Inactive227487
01/31/1996Inactive231379
02/29/1996Inactive231479
03/31/1996Inactive231679
04/30/1996Inactive228679
05/31/1996Inactive228679
06/30/1996Inactive228679
07/31/1996Inactive228082
08/31/1996Inactive227582
09/30/1996Inactive227182
10/31/1996Inactive227382
11/30/1996Inactive227282
12/31/1996Inactive227582
01/31/1997Inactive230983
02/28/1997Inactive231083
03/31/1997Inactive231183
04/30/1997Inactive228383
05/31/1997Inactive228283
06/30/1997Inactive228483
07/31/1997Inactive229176
08/31/1997Inactive228776
09/30/1997Inactive228276
10/31/1997Inactive228476
11/30/1997Inactive228376
12/31/1997Inactive228476
01/31/1998Inactive231281
02/28/1998Inactive231481
03/31/1998Inactive231781
04/30/1998Inactive229281
05/31/1998Inactive229281
06/30/1998Inactive229381
07/31/1998Inactive228587
08/31/1998Inactive227987
09/30/1998Inactive227587
10/31/1998Inactive227687
11/30/1998Inactive227487
12/31/1998Inactive227587
01/11/1999Inactive227587
01/18/1999Inactive227587
01/25/1999Inactive227687
09/20/1999Inactive228378
09/27/1999Inactive228378
10/04/1999Inactive227878
10/11/1999Inactive227878
10/18/1999Inactive227878
10/25/1999Inactive227878
11/01/1999Inactive228078
11/08/1999Inactive227978
11/15/1999Inactive228078
11/22/1999Inactive227978
11/29/1999Inactive228078
12/06/1999Inactive228078
12/13/1999Inactive228078
12/20/1999Inactive227978
12/27/1999Inactive228078
01/03/2000Inactive228278
01/10/2000Inactive228378
01/17/2000Inactive228478
01/24/2000Inactive228478
01/31/2000Inactive228578
02/07/2000Inactive230979
02/14/2000Inactive230979
02/21/2000Inactive230979
02/28/2000Inactive231079
03/06/2000Inactive231179
03/13/2000Inactive231079
03/20/2000Inactive231079
03/27/2000Inactive230979
04/03/2000Inactive230879
04/10/2000Inactive230979
04/17/2000Inactive230979
04/24/2000Inactive230879
05/01/2000Inactive230879
05/08/2000Inactive228579
05/15/2000Inactive228779
05/22/2000Inactive228679
05/29/2000Inactive228679
06/05/2000Inactive228579
06/12/2000Inactive228679
06/19/2000Inactive228679
06/26/2000Inactive228579
07/03/2000Inactive228679
07/10/2000Inactive228879
07/17/2000Inactive228879
07/24/2000Inactive228879
07/31/2000Inactive228979
08/07/2000Inactive228380
08/14/2000Inactive228480
08/21/2000Inactive228480
08/28/2000Inactive228480
09/04/2000Inactive228480
09/11/2000Inactive228080
09/18/2000Inactive228080
09/25/2000Inactive227989
10/02/2000Inactive227789
10/09/2000Inactive227289
10/16/2000Inactive227189
10/23/2000Inactive227189
10/30/2000Inactive227089
11/06/2000Inactive227289
11/13/2000Inactive227289
11/20/2000Inactive227489
11/27/2000Inactive227489
12/04/2000Inactive227689
12/11/2000Inactive227789
12/18/2000Inactive227889
12/25/2000Inactive227989
01/01/2001Inactive227989
01/08/2001Inactive228189
01/15/2001Inactive228189
01/22/2001Inactive228189
01/29/2001Inactive228289
02/05/2001Inactive228289
07/02/2001Inactive229683
07/09/2001Inactive229683
07/16/2001Inactive229883
07/23/2001Inactive229783
07/30/2001Inactive229783
08/06/2001Inactive229883
08/13/2001Inactive229484
08/20/2001Inactive229584
08/27/2001Inactive229584
09/03/2001Inactive229584
09/10/2001Inactive229584

These ratings, calculated for Gentes, Kevin, 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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