Back to names list

Career ratings for: Maki Torkko, Martti

  Date of rating  

World Rank Rating +/- Age
01/31/1997#4363214170
02/28/1997#4277215472
03/31/1997#4345214972
04/30/1997#4477213770
05/31/1997#4507213770
06/30/1997#4506213870
07/31/1997#4510213970
08/31/1997#4537213970
09/30/1997#4542214070
10/31/1997#4634214070
11/30/1997#4616214170
12/31/1997#4663214070
01/31/1998#4440214471
02/28/1998#4380215172
03/31/1998#4415215072
04/30/1998#4509214471
05/31/1998#4520214371
06/30/1998#4573214371
07/31/1998#4601214371
08/31/1998#4637214569
09/30/1998#4655214869
10/31/1998#4695214969
11/30/1998#4730214969
12/31/1998#4782214669
01/11/1999#4468214669
01/18/1999#4476214669
01/25/1999#4495214769
02/01/1999Inactive213781
02/08/1999Inactive213881
02/15/1999Inactive213781
02/22/1999Inactive213781
03/01/1999Inactive214483
03/08/1999Inactive214583
03/15/1999Inactive214483
03/22/1999Inactive214483
03/29/1999Inactive214483
04/05/1999Inactive214483
04/12/1999Inactive214483
04/19/1999Inactive214483
04/26/1999Inactive214483
05/03/1999Inactive213781
05/10/1999Inactive213681
05/17/1999Inactive213681
05/24/1999Inactive213681
05/31/1999Inactive213681
06/07/1999Inactive213781
06/14/1999Inactive213781
06/21/1999Inactive213681
06/28/1999Inactive213781
07/05/1999Inactive213681
07/12/1999Inactive213581
07/19/1999Inactive213681
07/26/1999Inactive213681
08/02/1999Inactive213681
08/09/1999Inactive213781
08/16/1999Inactive213781
08/23/1999Inactive213681
08/30/1999Inactive213681
09/06/1999Inactive214079
09/13/1999Inactive213979
09/20/1999Inactive214079
09/27/1999Inactive214079
10/04/1999Inactive214079
10/11/1999Inactive214079
10/18/1999Inactive214079
10/25/1999Inactive214079
11/01/1999Inactive214179
11/08/1999Inactive214179
11/15/1999Inactive214179
11/22/1999Inactive214179
11/29/1999Inactive214179
12/06/1999Inactive214379
12/13/1999Inactive214379
12/20/1999Inactive214279
12/27/1999Inactive214279
01/03/2000Inactive214279
01/10/2000Inactive214279
01/17/2000Inactive214279
01/24/2000Inactive214279
01/31/2000Inactive214279

These ratings, calculated for Maki Torkko, Martti, 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.

Back to top

Home