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Career ratings for: Innala, Heikki Pekka

  Date of rating  

World Rank Rating +/- Age
01/31/1991#2157211875
02/28/1991#2176211775
03/31/1991#2233211575
04/30/1991Inactive213979
05/31/1991Inactive214079
06/30/1991Inactive213879
07/31/1991Inactive213279
08/31/1991Inactive213479
09/30/1991Inactive213279
10/31/1991Inactive213279
11/30/1991Inactive213179
12/31/1991Inactive214083
01/31/1992Inactive211781
02/29/1992Inactive211981
03/31/1992Inactive211881
04/30/1992Inactive212683
05/31/1992Inactive212583
06/30/1992Inactive212483
07/31/1992Inactive212283
08/31/1992Inactive212183
09/30/1992Inactive212283
10/31/1992Inactive212383
11/30/1992Inactive212083
12/31/1992Inactive213186
01/31/1994#3231215571
02/28/1994#3271215571
03/31/1994#3301215371
04/30/1994#3261215871
05/31/1994#3276216171
06/30/1994#3289216171
07/31/1994#3308216071
08/31/1994#3372215971
09/30/1994#3408215671
10/31/1994#3400215671
11/30/1994#3491215871
12/31/1994#3473216071
01/31/1995#3487217772
02/28/1995#3487217772
03/31/1995#3559217372
04/30/1995#3427218572
05/31/1995#3468218572
06/30/1995#3469218572
07/31/1995#3515218272
08/31/1995#3555218472
09/30/1995#3606218372
10/31/1995#3588218672
11/30/1995#3572218572
12/31/1995#3524219372
01/31/1996Inactive216978
02/29/1996Inactive217178
03/31/1996Inactive217078
04/30/1996Inactive217678
05/31/1996Inactive217578
06/30/1996Inactive217378
07/31/1996Inactive217178
08/31/1996Inactive217378
09/30/1996Inactive217478
10/31/1996Inactive217178
11/30/1996Inactive217178
12/31/1996Inactive217778
01/31/1997#3642220562
02/28/1997#3639220662
03/31/1997#3700220462
04/30/1997#4023218161
05/31/1997#4089217861
06/30/1997#3685220662
07/31/1997#3700220662
08/31/1997#3707220662
09/30/1997#3708220562
10/31/1997#4197217761
11/30/1997#4180217761
12/31/1997#4355216760
01/31/1998#3795219570
02/28/1998#3795219670
03/31/1998#3853219670
04/30/1998#4077218169
05/31/1998#4092218069
06/30/1998#3867219870
07/31/1998#3891219870
08/31/1998#3917219770
09/30/1998#3892219870
10/31/1998#4348217469
11/30/1998#4351217469
12/31/1998#4534216468
01/11/1999Inactive216468
01/18/1999Inactive216568
01/25/1999Inactive216568
02/01/1999Inactive218879
02/08/1999Inactive218979
02/15/1999Inactive218879
02/22/1999Inactive218879
03/01/1999Inactive218980
03/08/1999Inactive219080
03/15/1999Inactive218980
03/22/1999Inactive218980
03/29/1999Inactive219080
04/05/1999Inactive218980
04/12/1999Inactive218980
04/19/1999Inactive219080
04/26/1999Inactive218980
05/03/1999Inactive217878
05/10/1999Inactive217778
05/17/1999Inactive217778
05/24/1999Inactive217578
05/31/1999Inactive217678
06/07/1999Inactive217478
06/14/1999Inactive217478
06/21/1999Inactive217378
06/28/1999Inactive217478
07/05/1999Inactive219179
07/12/1999Inactive219079
07/19/1999Inactive219179
07/26/1999Inactive219179
08/02/1999Inactive219179
08/09/1999Inactive219279
08/16/1999Inactive219179
08/23/1999Inactive219079
08/30/1999Inactive219179
09/06/1999Inactive219279
09/13/1999Inactive219179
09/20/1999Inactive219279
09/27/1999Inactive219279
10/04/1999Inactive219179
10/11/1999Inactive219179
10/18/1999Inactive219179
10/25/1999Inactive219179
11/01/1999Inactive217778
11/08/1999Inactive217778
11/15/1999Inactive217778
11/22/1999Inactive217778
11/29/1999Inactive217778
12/06/1999Inactive217878
12/13/1999Inactive217978
12/20/1999Inactive217878
12/27/1999Inactive217878
01/03/2000Inactive217078
01/10/2000Inactive217078
01/17/2000Inactive217178
01/24/2000Inactive217278
01/31/2000Inactive217378
05/08/2000Inactive217889
05/15/2000Inactive217989
05/22/2000Inactive217889
05/29/2000Inactive217889
06/05/2000Inactive217889
06/12/2000Inactive217789
06/19/2000Inactive217789
06/26/2000Inactive217789
07/03/2000Inactive217789
11/06/2000Inactive217689
11/13/2000Inactive217689
11/20/2000Inactive217889
11/27/2000Inactive217889
12/04/2000Inactive218089
12/11/2000Inactive218289
12/18/2000Inactive218489
12/25/2000Inactive218489
01/01/2001Inactive218589
01/08/2001Inactive217589
01/15/2001Inactive217589
01/22/2001Inactive217689
01/29/2001Inactive217689
02/05/2001Inactive217789
05/07/2001#3534216769
05/14/2001#3495217467
05/21/2001#3502217267
05/28/2001#3504217267
06/04/2001#3499217267
06/11/2001#3472217467
06/18/2001#3482217467
06/25/2001#3475217467
07/02/2001#3471217467
07/09/2001#3470217467
07/16/2001#3479217367
07/23/2001#3499217267
07/30/2001#3517217367
08/06/2001#3544217367
08/13/2001#3542217367
08/20/2001#3559217467
08/27/2001#3617217367
09/03/2001#3629217467
09/10/2001#3634217467

These ratings, calculated for Innala, Heikki Pekka, 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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