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Career ratings for: Liew Chee Meng, Jimmy

  Date of rating  

World Rank Rating +/- Age
11/30/1984Inactive231176
12/31/1984Inactive230976
01/31/1985Inactive231176
02/28/1985Inactive231176
03/31/1985Inactive230976
04/30/1985Inactive230976
05/31/1985Inactive230976
06/30/1985Inactive231076
07/31/1985Inactive231176
08/31/1985Inactive231176
09/30/1985Inactive231476
10/31/1985Inactive231377
11/30/1985Inactive230887
12/31/1985Inactive230487
01/31/1986Inactive230787
02/28/1986Inactive230387
03/31/1986Inactive230487
04/30/1986Inactive230487
05/31/1986Inactive230587
06/30/1986Inactive230487
07/31/1986Inactive230787
08/31/1986Inactive230687
09/30/1986Inactive230887
10/31/1986Inactive230688
11/30/1986#641237075
12/31/1986#652236975
01/31/1987#694235972
02/28/1987#692235872
03/31/1987#766233365
04/30/1987#787233165
05/31/1987#787233165
06/30/1987#793233465
07/31/1987#788233465
08/31/1987#792233365
09/30/1987#799233365
10/31/1987#818233365
11/30/1987#801233568
12/31/1987#805233368
01/31/1988#857233569
02/29/1988#858233769
03/31/1988#898232974
04/30/1988#898233074
05/31/1988#901232974
06/30/1988#899233174
07/31/1988#916233174
08/31/1988#940233174
09/30/1988#942233274
10/31/1988#943232974
11/30/1988Inactive233377
12/31/1988Inactive233477
01/31/1989Inactive233378
02/28/1989Inactive233278
03/31/1989Inactive232584
04/30/1989Inactive232584
05/31/1989Inactive232584
06/30/1989Inactive232584
07/31/1989Inactive232584
08/31/1989Inactive232684
09/30/1989Inactive232884
10/31/1989Inactive232684
11/30/1989Inactive233088
12/31/1989Inactive233188
01/31/1990#1278231875
02/28/1990#1272231775
03/31/1990Inactive230577
04/30/1990Inactive230777
05/31/1990Inactive230577
06/30/1990Inactive230777
07/31/1990Inactive230677
08/31/1990Inactive230977
09/30/1990Inactive230977
10/31/1990Inactive230877
11/30/1990Inactive230578
12/31/1990Inactive230578
01/31/1991Inactive230886
02/28/1991Inactive230886
03/31/1991Inactive229788
04/30/1991Inactive230188
05/31/1991Inactive230388
06/30/1991Inactive230488
07/31/1991Inactive230288
08/31/1991Inactive230488
09/30/1991Inactive230588
10/31/1991Inactive230388
11/30/1991Inactive230389
12/31/1991Inactive230189
01/31/1996#1231238672
02/29/1996#1228238772
03/31/1996#1280238172
04/30/1996#1265238172
05/31/1996#1257238172
06/30/1996#1238238172
07/31/1996#1243238072
08/31/1996#1258238172
09/30/1996#2138230864
10/31/1996#2134231164
11/30/1996#2101231264
12/31/1996#2094231364
01/31/1997#1493236166
02/28/1997#1293237867
03/31/1997#1341237367
04/30/1997#1334237367
05/31/1997#1332237267
06/30/1997#1315237367
07/31/1997#1306237467
08/31/1997#1727234067
09/30/1997#2154230873
10/31/1997#2145231073
11/30/1997#2106231073
12/31/1997#2105231073
01/31/1998#1456235775
02/28/1998Inactive237577
03/31/1998Inactive237277
04/30/1998Inactive237377
05/31/1998Inactive237477
06/30/1998Inactive237477
07/31/1998Inactive237577
08/31/1998Inactive233977
09/30/1998Inactive230783
10/31/1998Inactive230883
11/30/1998Inactive230783
12/31/1998Inactive230783
01/11/1999Inactive230783
01/18/1999Inactive230883
01/25/1999Inactive230883
02/01/1999Inactive235486
02/08/1999Inactive235486
02/15/1999Inactive235486
02/22/1999Inactive235586
03/01/1999Inactive237188
03/08/1999Inactive237288
03/15/1999Inactive237188
03/22/1999Inactive237388
03/29/1999Inactive237388
04/05/1999Inactive237088
04/12/1999Inactive237088
04/19/1999Inactive237188
04/26/1999Inactive237188
05/03/1999Inactive237188
05/10/1999Inactive237088
05/17/1999Inactive237088
05/24/1999Inactive236888
05/31/1999Inactive236988
06/07/1999Inactive236888
06/14/1999Inactive236888
06/21/1999Inactive236888
06/28/1999Inactive236988
07/05/1999Inactive237188
07/12/1999Inactive237288
07/19/1999Inactive237288
07/26/1999Inactive237388
08/02/1999Inactive237488
08/09/1999Inactive237588
08/16/1999Inactive237288
08/23/1999Inactive237488
08/30/1999Inactive237388
09/06/1999Inactive233988
09/13/1999Inactive233888
09/20/1999Inactive233988
09/27/1999Inactive233988

These ratings, calculated for Liew Chee Meng, Jimmy, 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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