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Career ratings for: Casadei, Mauro

  Date of rating  

World Rank Rating +/- Age
05/31/1993#2992212474
06/30/1993Inactive216979
07/31/1993Inactive216779
08/31/1993Inactive216979
09/30/1993Inactive216680
10/31/1993Inactive214078
11/30/1993Inactive213978
12/31/1993Inactive214378
01/31/1994Inactive214978
02/28/1994Inactive214978
03/31/1994Inactive214578
04/30/1994Inactive213978
05/31/1994Inactive212184
10/31/1994Inactive213289
11/30/1994Inactive213389
12/31/1994Inactive213589
01/31/1995Inactive214189
02/28/1995Inactive214089
03/31/1995Inactive213789
04/30/1995Inactive213289
01/31/1998Inactive212688
02/28/1998Inactive212688
03/31/1998Inactive212788
04/30/1998Inactive212688
05/31/1998Inactive211688
06/30/1998Inactive213489
07/31/1998Inactive213189
08/31/1998Inactive213189
09/30/1998Inactive213189
10/31/1998Inactive212589
11/30/1998Inactive212389
12/31/1998Inactive212389
01/11/1999Inactive212389
01/18/1999Inactive212389
01/25/1999Inactive212389
09/25/2000Inactive214780
10/02/2000Inactive214680
10/09/2000Inactive214580
10/16/2000Inactive214680
10/23/2000Inactive214780
10/30/2000Inactive214680
11/06/2000Inactive214080
11/13/2000Inactive213980
11/20/2000Inactive213980
11/27/2000Inactive213980
12/04/2000Inactive214180
12/11/2000Inactive214080
12/18/2000Inactive214080
12/25/2000Inactive214080
01/01/2001Inactive214080
01/08/2001Inactive214180
01/15/2001Inactive214280
01/22/2001Inactive214280
01/29/2001Inactive214280
02/05/2001Inactive214180
02/12/2001Inactive214382
02/19/2001Inactive214382
02/26/2001Inactive214282
03/05/2001Inactive214282
03/12/2001Inactive214282
03/19/2001Inactive214282
03/26/2001Inactive214282
04/02/2001Inactive214282
04/09/2001Inactive214282
04/16/2001Inactive214282
04/23/2001Inactive214082
04/30/2001Inactive213982
05/07/2001Inactive214182
05/14/2001Inactive214182
05/21/2001Inactive214082
05/28/2001Inactive213982
06/04/2001Inactive213982
06/11/2001Inactive213782
06/18/2001Inactive213182
06/25/2001Inactive213282
07/02/2001Inactive213382
07/09/2001Inactive213282
07/16/2001Inactive214682
07/23/2001Inactive214782
07/30/2001Inactive214782
08/06/2001Inactive214782
08/13/2001Inactive214582
08/20/2001Inactive214582
08/27/2001Inactive214582
09/03/2001Inactive214582
09/10/2001Inactive214682

These ratings, calculated for Casadei, Mauro, 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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