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Career ratings for: Renman, Nils Gustaf

  Date of rating  

World Rank Rating +/- Age
08/31/1979Inactive232278
10/31/1979Inactive232078
12/31/1979Inactive232078
01/31/1980#425238864
02/29/1980#439236664
03/31/1980#451236664
04/30/1980#416238363
05/31/1980#418238463
06/30/1980#427238363
07/31/1980#374240861
08/31/1980#350241362
09/30/1980#352241362
10/31/1980#360241162
11/30/1980#378240462
12/31/1980#338242160
01/31/1981#330242962
02/28/1981#356240962
03/31/1981#361240862
04/30/1981#351241262
05/31/1981#348241262
06/30/1981#362241262
07/31/1981#364241163
08/31/1981#306243459
09/30/1981#307243359
10/31/1981#311243359
11/30/1981#309243559
12/31/1981#319243260
01/31/1982#296243861
02/28/1982#327242561
03/31/1982#328242461
04/30/1982#327243062
05/31/1982#330242962
06/30/1982#334242762
07/31/1982#338242462
08/31/1982#316243566
09/30/1982#317243266
10/31/1982#323243566
11/30/1982#321243666
12/31/1982#332243568
01/31/1983#304244269
02/28/1983#331243069
03/31/1983#337243069
04/30/1983#324243869
05/31/1983#324243669
06/30/1983#336243569
07/31/1983#305244766
08/31/1983#281245669
09/30/1983#295245969
10/31/1983#298245669
11/30/1983#297245869
12/31/1983#302245370
01/31/1984#279246171
02/29/1984#312244671
03/31/1984#312244771
04/30/1984#302245671
05/31/1984#305245771
06/30/1984#319245671
07/31/1984#312245969
08/31/1984#253248364
09/30/1984#248248464
10/31/1984#251248564
11/30/1984#252248564
12/31/1984#256248464
01/31/1985#246249065
02/28/1985#269247965
03/31/1985#308246263
04/30/1985#302246463
05/31/1985#300246463
06/30/1985#306246363
07/31/1985#358245161
08/31/1985#344245563
09/30/1985#352245563
10/31/1985#298247361
11/30/1985#298247561
12/31/1985#293247361
01/31/1986#294247560
02/28/1986#313246360
03/31/1986#312246661
04/30/1986#307246861
05/31/1986#307246961
06/30/1986#304246761
07/31/1986#345245558
08/31/1986#335245859
09/30/1986#341245859
10/31/1986#347245560
11/30/1986#348245660
12/31/1986#352245660
01/31/1987#347245560
02/28/1987#366244660
03/31/1987#372244660
04/30/1987#361244760
05/31/1987#365244660
06/30/1987#376244558
07/31/1987#366244660
08/31/1987#361245060
09/30/1987#366244960
10/31/1987#369244761
11/30/1987#371244761
12/31/1987#371244761
01/31/1988#366245860
02/29/1988#388245260
03/31/1988#392245260
04/30/1988#378245760
05/31/1988#383245660
06/30/1988#399245064
07/31/1988#345247062
08/31/1988#336247462
09/30/1988#337247462
10/31/1988#341247162
11/30/1988#346247262
12/31/1988#346247462
01/31/1989#403246357
02/28/1989#426245557
03/31/1989#434245657
04/30/1989#424245857
05/31/1989#430245757
06/30/1989#443245459
07/31/1989#499244061
08/31/1989#492244561
09/30/1989#484244761
10/31/1989#500244361
11/30/1989#500244461
12/31/1989#508244661
01/31/1990#439246564
02/28/1990#462245764
03/31/1990#460245664
04/30/1990#451246064
05/31/1990#445245664
06/30/1990#465245666
07/31/1990#529244268
08/31/1990#519244869
09/30/1990#516244769
10/31/1990#527244569
11/30/1990#524244269
12/31/1990#530244269
01/31/1991#459246172
02/28/1991#483245572
03/31/1991#493245472
04/30/1991#478246072
05/31/1991#475246272
06/30/1991#583244066
07/31/1991#663242867
08/31/1991#642243367
09/30/1991#655243367
10/31/1991#650243067
11/30/1991#656242967
12/31/1991#660242967
01/31/1992#616243967
02/29/1992#634243467
03/31/1992#635243467
04/30/1992#634243467
05/31/1992#627243567
06/30/1992#636243473
07/31/1992#721242374
08/31/1992#699242874
09/30/1992#704242874
10/31/1992#718242974
11/30/1992#707242674
12/31/1992#800241472
01/31/1993#744242471
02/28/1993#777241971
03/31/1993#774241971
04/30/1993#764242271
05/31/1993#764242071
06/30/1993Inactive241975
07/31/1993Inactive240576
08/31/1993Inactive240976
09/30/1993Inactive240976
10/31/1993Inactive240876
11/30/1993Inactive240976
12/31/1993#949239674
01/31/1994Inactive242482
02/28/1994Inactive241882
03/31/1994Inactive241782
04/30/1994Inactive241982
05/31/1994Inactive242282
06/30/1994Inactive241986
07/31/1994Inactive240787
08/31/1994Inactive241087
09/30/1994Inactive241087
10/31/1994Inactive240687
11/30/1994Inactive240987
12/31/1994Inactive239585
01/31/1995Inactive241176
02/28/1995Inactive240676
03/31/1995Inactive240476
04/30/1995Inactive240876
05/31/1995Inactive240876
06/30/1995Inactive240678
07/31/1995Inactive239678
08/31/1995Inactive240378
09/30/1995Inactive240478
10/31/1995Inactive240578
11/30/1995Inactive240478
12/31/1995Inactive239477
01/31/1996Inactive240777
02/29/1996Inactive240277
03/31/1996Inactive240077
04/30/1996Inactive240277
05/31/1996Inactive240377
06/30/1996Inactive239878
07/31/1996Inactive238878
08/31/1996Inactive239278
09/30/1996Inactive239178
10/31/1996Inactive239078
11/30/1996Inactive239078
12/31/1996Inactive238178
01/31/1997Inactive240588
02/28/1997Inactive240188
03/31/1997Inactive240088
04/30/1997Inactive240288
05/31/1997Inactive240188
06/30/1997Inactive239889
07/31/1997Inactive238889
08/31/1997Inactive239289
09/30/1997Inactive239189
10/31/1997Inactive239089
11/30/1997Inactive238989
12/31/1997Inactive237789
01/31/1998#2612227572
02/28/1998#2626227572
03/31/1998#2661227672
04/30/1998#2622227972
05/31/1998#2601227972
06/30/1998#2686227473
07/31/1998#2770226973
08/31/1998#2400229171
09/30/1998#2408229071
10/31/1998#2459228771
11/30/1998#2455228671
12/31/1998#2544228170
01/11/1999#2352228270
01/18/1999#2352228270
01/25/1999#2352228270
02/01/1999Inactive227383
02/08/1999Inactive227383
02/15/1999Inactive227383
02/22/1999Inactive227483
03/01/1999Inactive227083
03/08/1999Inactive227283
03/15/1999Inactive227183
03/22/1999Inactive227283
03/29/1999Inactive227383
04/05/1999Inactive227483
04/12/1999Inactive227483
04/19/1999Inactive227483
04/26/1999Inactive227483
05/03/1999Inactive227683
05/10/1999Inactive227583
05/17/1999Inactive227583
05/24/1999Inactive227383
05/31/1999Inactive227483
06/07/1999Inactive227383
06/14/1999Inactive227383
06/21/1999Inactive227383
06/28/1999Inactive227483
07/05/1999Inactive227183
07/12/1999Inactive227283
07/19/1999Inactive227383
07/26/1999Inactive227383
08/02/1999Inactive226883
08/09/1999Inactive226983
08/16/1999Inactive226683
08/23/1999Inactive226883
08/30/1999Inactive226783
09/06/1999Inactive229181
09/13/1999Inactive229081
09/20/1999Inactive229181
09/27/1999Inactive229181
10/04/1999Inactive229281
10/11/1999Inactive229281
10/18/1999Inactive229281
10/25/1999Inactive229281
11/01/1999Inactive229081
11/08/1999Inactive229081
11/15/1999Inactive229081
11/22/1999Inactive229081
11/29/1999Inactive229181
12/06/1999Inactive229081
12/13/1999Inactive229081
12/20/1999Inactive228981
12/27/1999Inactive229081
01/03/2000Inactive228780
01/10/2000Inactive228880
01/17/2000Inactive228980
01/24/2000Inactive228980
01/31/2000Inactive229080

These ratings, calculated for Renman, Nils Gustaf, 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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