Individual Calculations May 2011
 Arun, Prasath P  Total change: 2.50  Rating chartPersonal card
 First Master Mind All India FIDE Rated below FIDE rating 1900 Kerala IND 2011-04-08
RcRownchangeKK*chgGame
 1680 1529 1.00 3 0.10 25 2.50 
  Kamble, Y M 1666 IND1.0010.682517.00 
  Rajeev Kumar, K 1696 IND0.001-0.2825-7.00 
  Hariharan, S Pillai 1678 IND0.001-0.3025-7.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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