Individual Calculations December 2015
 Coomber, George Cw  Total change: 63.20  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 NOVEMBER A London ENG 2015-11-02
RcRownchangeKK*chgGame
 1566 1437 3.00 4 1.58 40 63.20 
  Chaudhury, Jack 1355 ENG1.0010.394015.60 
  Snape, Ian L 1837  * ENG0.001-0.0840-3.20 
  Akeya-Price, Robert A 1478 ENG1.0010.564022.40 
  Gliddon, Daniel J 1592 ENG1.0010.714028.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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