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Career ratings for: Wastney, Scott

  Date of rating  

World Rank Rating +/- Age
09/30/1996#4219215673
10/31/1996#4212215573
11/30/1996#4242215573
12/31/1996#4287215373
01/31/1997#4158216565
02/28/1997#4163216665
03/31/1997#4199216565
04/30/1997#4227216365
05/31/1997#4250216365
06/30/1997#4214216665
07/31/1997#4205216965
08/31/1997#4299216465
09/30/1997#4227216967
10/31/1997#4297216867
11/30/1997#4303216867
12/31/1997#4361216767
01/31/1998#4110217168
02/28/1998#4124217268
03/31/1998#4134217368
04/30/1998#4165217468
05/31/1998#4174217368
06/30/1998#4187217568
07/31/1998#4226217370
08/31/1998#4291217168
09/30/1998#4120218467
10/31/1998#4178218467
11/30/1998#4218218267
12/31/1998#4291217967
01/11/1999#4001217967
01/18/1999#4006217967
01/25/1999#4016218067
02/01/1999#3592217072
02/08/1999#3596217172
02/15/1999#3615217072
02/22/1999#3643217072
03/01/1999#3613217172
03/08/1999#3622217272
03/15/1999#3624217172
03/22/1999#3642217172
03/29/1999#3651217172
04/05/1999#3646217272
04/12/1999#3659217272
04/19/1999#3666217372
04/26/1999#3680217372
05/03/1999#3677217272
05/10/1999#3678217272
05/17/1999#3690217272
05/24/1999#3700217272
05/31/1999#3719217272
06/07/1999#3706217372
06/14/1999#3716217372
06/21/1999#3727217272
06/28/1999#3740217272
07/05/1999#3709217472
07/12/1999#3727217372
07/19/1999#3732217472
07/26/1999#3764217472
08/02/1999#3740217273
08/09/1999#3745217373
08/16/1999#3757217373
08/23/1999#3798217273
08/30/1999#3799217273
09/06/1999#3734217272
09/13/1999#3750217270
09/20/1999#3758217370
09/27/1999#3770217370
10/04/1999#3659217773
10/11/1999#3672217773
10/18/1999#3719217773
10/25/1999#3728217773
11/01/1999#3613217773
11/08/1999#3616217773
11/15/1999#3634217773
11/22/1999#3651217673
11/29/1999#3674217773
12/06/1999#3608217773
12/13/1999#3629217773
12/20/1999#3638217673
12/27/1999#3652217673
01/03/2000#3666217673
01/10/2000#3677217769
01/17/2000#3621218366
01/24/2000#3636218466
01/31/2000#3646218466
02/07/2000#3360217669
02/14/2000#3358217669
02/21/2000#3383217769
02/28/2000#3389217869
03/06/2000#3372217769
03/13/2000#3395217769
03/20/2000#3402217769
03/27/2000#3403217769
04/03/2000#3407217769
04/10/2000#3388217769
04/17/2000#3412217769
04/24/2000#3427217669
05/01/2000#3437217569
05/08/2000#3428217569
05/15/2000#3438217769
05/22/2000#3445217769
05/29/2000#3461217569
06/05/2000#3469217569
06/12/2000#3453217669
06/19/2000#3492217669
06/26/2000#3495217669
07/03/2000#3504217669
07/10/2000#3471217869
07/17/2000#3483217869
07/24/2000#3494217869
07/31/2000#3510217869
08/07/2000#3495217669
08/14/2000#3503217669
08/21/2000#3518217769
08/28/2000#3529217769
09/04/2000#3551217669
09/11/2000#3536217569
09/18/2000#3533217669
09/25/2000#3539217669
10/02/2000#3547217469
10/09/2000#3439218071
10/16/2000#3425218071
10/23/2000#3439218171
10/30/2000#3452218071
11/06/2000#3373218071
11/13/2000#3399217971
11/20/2000#3489217971
11/27/2000#3488217971
12/04/2000#3493218171
12/11/2000#3456218171
12/18/2000#3477218171
12/25/2000#3483218171
01/01/2001#3500218171
01/08/2001#3498218071
01/15/2001#3497218073
01/22/2001#3209220766
01/29/2001#3223220766
02/05/2001#3192220666
02/12/2001#3106220167
02/19/2001#3118220267
02/26/2001#3119220167
03/05/2001#3120220167
03/12/2001#3095220167
03/19/2001#3093220167
03/26/2001#3097220167
04/02/2001#3092220167
04/09/2001#3098220167
04/16/2001#3096220167
04/23/2001#3107220067
04/30/2001#3149219967
05/07/2001#3253219364
05/14/2001#3236219663
05/21/2001#3233219463
05/28/2001#3237219463
06/04/2001#3230219463
06/11/2001#3213219663
06/18/2001#3221219763
06/25/2001#3225219663
07/02/2001#3345218662
07/09/2001#3341218562
07/16/2001#3279219062
07/23/2001#3300218962
07/30/2001#3318218962
08/06/2001#3349219062
08/13/2001#3303219462
08/20/2001#3320219562
08/27/2001#3368219462
09/03/2001#3382219562
09/10/2001#3389219562

These ratings, calculated for Wastney, Scott, 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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