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Career ratings for: Wu Wenjin

  Date of rating  

World Rank Rating +/- Age
11/30/1996#2744227169
12/31/1996#2749227269
01/31/1997#2697227370
02/28/1997#2680227670
03/31/1997#2723227370
04/30/1997#2710227570
05/31/1997#2688227570
06/30/1997#2615228070
07/31/1997#2481229068
08/31/1997#1189238563
09/30/1997#1215238063
10/31/1997#1234237963
11/30/1997#1727233767
12/31/1997#1732233667
01/31/1998#1664233968
02/28/1998#1626234268
03/31/1998#1657234368
04/30/1998#1644234668
05/31/1998#1631234768
06/30/1998#1585235068
07/31/1998#1537235567
08/31/1998#1253237771
09/30/1998#851242063
10/31/1998#833241963
11/30/1998#1099238765
12/31/1998#1107238665
01/11/1999#1021238765
01/18/1999#1021238765
01/25/1999#1022238765
02/01/1999#971239365
02/08/1999#969239365
02/15/1999#974239365
02/22/1999#984239465
03/01/1999#958239565
03/08/1999#961239665
03/15/1999#959239565
03/22/1999#959239665
03/29/1999#960239765
04/05/1999#968239865
04/12/1999#962239865
04/19/1999#963239965
04/26/1999#967239865
05/03/1999#966239965
05/10/1999#966239865
05/17/1999#965239865
05/24/1999#966239765
05/31/1999#973239765
06/07/1999#956239865
06/14/1999#956239865
06/21/1999#952239765
06/28/1999#953239865
07/05/1999#920240265
07/12/1999#923240365
07/19/1999#924240465
07/26/1999#924240465
08/02/1999#914240764
08/09/1999#913240864
08/16/1999#913240664
08/23/1999#916240764
08/30/1999#913240664
09/06/1999#744243066
09/13/1999#746242966
09/20/1999#745243066
09/27/1999#744243066
10/04/1999#858241471
10/11/1999#859241471
10/18/1999#866241471
10/25/1999#869241571
11/01/1999#641244963
11/08/1999#642244963
11/15/1999#645244963
11/22/1999#645244963
11/29/1999#644245063
12/06/1999#784242564
12/13/1999#789242564
12/20/1999#791242464
12/27/1999#791242564
01/03/2000#790242664
01/10/2000#793242764
01/17/2000#791242864
01/24/2000#791242864
01/31/2000#793242964
02/07/2000#759243364
02/14/2000#760243364
02/21/2000#759243464
02/28/2000#760243564
03/06/2000#809242763
03/13/2000#811242663
03/20/2000#875241762
03/27/2000#878241562
04/03/2000#880241462
04/10/2000#889241462
04/17/2000#887241462
04/24/2000#884241362
05/01/2000#887241362
05/08/2000#879241362
05/15/2000#879241462
05/22/2000#882241362
05/29/2000#891241362
06/05/2000#891241362
06/12/2000#871241462
06/19/2000#881241462
06/26/2000#883241462
07/03/2000#882241462
07/10/2000#859241862
07/17/2000#858241862
07/24/2000#860241862
07/31/2000#864241862
08/07/2000#866241662
08/14/2000#952240561
08/21/2000#952240561
08/28/2000#949240661
09/04/2000#954240661
09/11/2000#799242662
09/18/2000#801242662
09/25/2000#802242762
10/02/2000#803242562
10/09/2000#893241263
10/16/2000#887241163
10/23/2000#885241163
10/30/2000#880241163
11/06/2000#731243266
11/13/2000#617244965
11/20/2000#639245062
11/27/2000#640245062
12/04/2000#644245262
12/11/2000#767243263
12/18/2000#765243463
12/25/2000#752243563
01/01/2001#743243763
01/08/2001#748243663
01/15/2001#749243663
01/22/2001#749243763
01/29/2001#748243763
02/05/2001#741243863
02/12/2001#696244363
02/19/2001#700244363
02/26/2001#706244263
03/05/2001#704244263
03/12/2001#768243262
03/19/2001#767243162
03/26/2001#731243563
04/02/2001#730243563
04/09/2001#734243463
04/16/2001#746243463
04/23/2001#745243363
04/30/2001#743243363
05/07/2001#746243263
05/14/2001#741243363
05/21/2001#739243163
05/28/2001#739243163
06/04/2001#739243163
06/11/2001#738243463
06/18/2001#735243663
06/25/2001#734243663
07/02/2001#731243663
07/09/2001#725243663
07/16/2001#705243963
07/23/2001#704243863
07/30/2001#703243863
08/06/2001#602245555
08/13/2001#588245654
08/20/2001#597245554
08/27/2001#583245853
09/03/2001#586245953
09/10/2001#586245853

These ratings, calculated for Wu Wenjin, 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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