Individual Calculations May 2010
 Baptie, Justin P  Total change: 13.20  Rating chartPersonal card
 Southend Open Southend ENG 2010-04-02
RcRownchangeKK*chgGame
 2146 2095 4.00 7 0.88 15 13.20 
  Dunne, Paul 1848 IRL1.0010.19152.85 
  Spence, David J 2268 ENG0.001-0.2715-4.05 
  Williamson, Kevin J 2045 ENG0.501-0.0715-1.05 
  White, Graham C 1920 ENG1.0010.27154.05 
  Chapman, Terry P D 2231 ENG1.0010.681510.20 
  Hebden, Mark L g2495  * ENG0.001-0.0815-1.20 
  Sugden, John N 2212 ENG0.5010.16152.40 
 * 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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