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Career ratings for: Gorelli Fagiolini, Marco F

  Date of rating  

World Rank Rating +/- Age
01/31/1998#4544213274
02/28/1998#4557213174
03/31/1998#4547213674
04/30/1998#4565213774
05/31/1998#4603213474
06/30/1998#4657213474
07/31/1998#4688213574
08/31/1998#4775213174
09/30/1998#4845213074
10/31/1998#4898213074
11/30/1998#4785214475
12/31/1998#4789214675
01/11/1999#4471214675
01/18/1999#4479214675
01/25/1999#4497214675
02/01/1999Inactive212484
02/08/1999Inactive212484
02/15/1999Inactive212484
02/22/1999Inactive212484
03/01/1999Inactive212284
03/08/1999Inactive212384
03/15/1999Inactive212284
03/22/1999Inactive212384
03/29/1999Inactive212484
04/05/1999Inactive212884
04/12/1999Inactive212884
04/19/1999Inactive212884
04/26/1999Inactive212884
05/03/1999Inactive212884
05/10/1999Inactive212784
05/17/1999Inactive212784
05/24/1999Inactive212684
05/31/1999Inactive212784
06/07/1999Inactive212384
06/14/1999Inactive212484
06/21/1999Inactive212384
06/28/1999Inactive212484
07/05/1999Inactive212584
07/12/1999Inactive212684
07/19/1999Inactive212684
07/26/1999Inactive212784
08/02/1999Inactive212784
08/09/1999Inactive212884
08/16/1999Inactive212684
08/23/1999Inactive215180
08/30/1999Inactive215080
09/06/1999Inactive214980
09/13/1999Inactive214980
09/20/1999Inactive214980
09/27/1999Inactive214980
10/04/1999Inactive215180
10/11/1999Inactive215180
10/18/1999Inactive215180
10/25/1999Inactive215180
11/01/1999Inactive215280
11/08/1999#3871215271
11/15/1999#3891215271
11/22/1999#3914215271
11/29/1999#3941215371
12/06/1999#3771216372
12/13/1999#3786216372
12/20/1999#3791216272
12/27/1999#3805216372
01/03/2000#3768216772
01/10/2000#3777216872
01/17/2000#3786216872
01/24/2000#3800216972
01/31/2000#3801216972
02/07/2000#3586215074
02/14/2000#3586215074
02/21/2000#3601215174
02/28/2000#3599215374
03/06/2000#3591215174
03/13/2000#3618215074
03/20/2000#3625215074
03/27/2000#3629215174
04/03/2000#3635215174
04/10/2000#3612215174
04/17/2000#3635215174
04/24/2000#3654215074
05/01/2000#3659214974
05/08/2000#3653214974
05/15/2000#3662215174
05/22/2000#3665215174
05/29/2000#3683214974
06/05/2000#3687214974
06/12/2000#3689214974
06/19/2000#3730214974
06/26/2000#3732214974
07/03/2000#3747214974
07/10/2000#3727214974
07/17/2000#3740214974
07/24/2000#3755215074
07/31/2000#3777215074
08/07/2000#3766214874
08/14/2000#3779214974
08/21/2000#3789215074
08/28/2000Inactive215476
09/04/2000Inactive215376
09/11/2000Inactive215376
09/18/2000Inactive215376
09/25/2000Inactive215376
10/02/2000Inactive215276
10/09/2000Inactive215376
10/16/2000Inactive215276
10/23/2000Inactive215376
10/30/2000Inactive215276
11/06/2000Inactive215376
11/13/2000Inactive214681
11/20/2000Inactive214581
11/27/2000Inactive214581
12/04/2000Inactive214781
12/11/2000Inactive216082
12/18/2000Inactive216182
12/25/2000Inactive216182
01/01/2001Inactive216282
01/08/2001Inactive216582
01/15/2001Inactive216582
01/22/2001Inactive216682
01/29/2001Inactive216682
02/05/2001Inactive216682
02/12/2001Inactive214785
02/19/2001Inactive214785
02/26/2001Inactive214685
03/05/2001Inactive214785
03/12/2001Inactive214585
03/19/2001Inactive214585
03/26/2001Inactive214585
04/02/2001Inactive214585
04/09/2001Inactive214585
04/16/2001Inactive214685
04/23/2001Inactive214585
04/30/2001Inactive214485
05/07/2001Inactive214485
05/14/2001Inactive214685
05/21/2001Inactive214485
05/28/2001Inactive214485
06/04/2001Inactive214485
06/11/2001Inactive214385
06/18/2001Inactive214285
06/25/2001Inactive214485
07/02/2001Inactive214485
07/09/2001Inactive214485
07/16/2001Inactive214485
07/23/2001Inactive214485
07/30/2001Inactive214485
08/06/2001Inactive214485
08/13/2001Inactive214485
08/20/2001Inactive214485
08/27/2001Inactive214485
09/03/2001Inactive215086
09/10/2001Inactive215086

These ratings, calculated for Gorelli Fagiolini, Marco F, 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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