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Career ratings for: Muralidharan, MB.

  Date of rating  

World Rank Rating +/- Age
01/31/1994#1874231069
02/28/1994#2512225371
03/31/1994#2529225071
04/30/1994#2548224871
05/31/1994#2594224871
06/30/1994#2597224771
07/31/1994#2643224571
08/31/1994#2720224169
09/30/1994#2705224269
10/31/1994#2696224069
11/30/1994#2715224569
12/31/1994#2687224769
01/31/1995Inactive230279
02/28/1995Inactive224481
03/31/1995Inactive224381
04/30/1995Inactive224181
05/31/1995Inactive223981
06/30/1995Inactive223981
07/31/1995Inactive223681
08/31/1995Inactive223479
09/30/1995Inactive223679
10/31/1995Inactive223879
11/30/1995Inactive224079
12/31/1995Inactive224479
01/31/1996Inactive231579
02/29/1996Inactive226280
03/31/1996Inactive226280
04/30/1996Inactive225980
05/31/1996Inactive225680
06/30/1996Inactive225480
07/31/1996Inactive225180
08/31/1996Inactive224779
09/30/1996Inactive224879
10/31/1996Inactive224879
11/30/1996Inactive224979
12/31/1996Inactive225479
02/28/1997Inactive228779
03/31/1997Inactive228679
04/30/1997Inactive228479
05/31/1997Inactive228179
06/30/1997Inactive228079
07/31/1997Inactive227679
08/31/1997Inactive227279
09/30/1997Inactive227179
10/31/1997Inactive227379
11/30/1997Inactive227379
12/31/1997Inactive227579
01/31/1998Inactive233183

These ratings, calculated for Muralidharan, MB., 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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