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Career ratings for: De Lima, Diniz Neves

  Date of rating  

World Rank Rating +/- Age
01/31/1998Inactive211380
02/28/1998Inactive211680
03/31/1998Inactive211779
04/30/1998Inactive211779
05/31/1998Inactive211579
06/30/1998Inactive211679
07/31/1998Inactive211679
08/31/1998Inactive211479
09/30/1998#4936212073
10/31/1998#4980212173
11/30/1998#5023212173
12/31/1998#5089211873
01/11/1999#4769211873
01/18/1999#4777211873
01/25/1999#4789211873
02/01/1999Inactive212279
02/08/1999Inactive212279
02/15/1999Inactive212279
02/22/1999Inactive212179
03/01/1999Inactive212379
03/08/1999Inactive212479
03/15/1999Inactive212379
03/22/1999Inactive212379
03/29/1999Inactive212379
04/05/1999Inactive212579
04/12/1999Inactive212579
04/19/1999Inactive212679
04/26/1999Inactive212679
05/03/1999Inactive212479
05/10/1999Inactive212379
05/17/1999Inactive212379
05/24/1999Inactive212379
05/31/1999Inactive212479
06/07/1999Inactive212479
06/14/1999Inactive212479
06/21/1999Inactive212379
06/28/1999Inactive212379
07/05/1999Inactive212479
07/12/1999Inactive212479
07/19/1999Inactive212479
07/26/1999Inactive212479
08/02/1999Inactive212479
08/09/1999Inactive212679
08/16/1999Inactive212579
08/23/1999Inactive212479
08/30/1999Inactive212579
09/06/1999Inactive212579
09/13/1999Inactive212479
09/20/1999Inactive212579
09/27/1999Inactive212579
10/04/1999Inactive211283
10/11/1999Inactive211283
10/18/1999Inactive211283
10/25/1999Inactive211283
11/01/1999Inactive211383
11/08/1999Inactive211383
11/15/1999Inactive211383
11/22/1999Inactive211383
11/29/1999Inactive211383
12/06/1999Inactive211583
12/13/1999Inactive211583
12/20/1999Inactive211483
12/27/1999Inactive211483
01/03/2000Inactive211483
01/10/2000Inactive211483
01/17/2000Inactive211383
01/24/2000Inactive211483
01/31/2000Inactive211483

These ratings, calculated for De Lima, Diniz Neves, 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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