Individual Calculations May 2015
 Heavens, Alan  Total change: 12.00  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: APRIL COULSDON, LONDON ENG 2015-04-06
RcRownchangeKK*chgGame
 1747 1602 1.00 2 0.30 40 12.00 
  Anilkumar, Anantha P 1967 ENG0.5010.404016.00 
  Muir, Daniel M 1527 ENG0.501-0.1040-4.00 

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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