Individual Calculations September 2012
 Fourche, Bernard  Total change: -23.55  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 1696 1640 2.00 8 -1.57 15 -23.55 
  Daurelle, Herve f2040  * FRA0.001-0.0815-1.20 
  Grezes, Yves 1955 FRA0.001-0.1415-2.10 
  Grosse, Tomas 1470 FRA1.0010.28154.20 
  Penalver, Marion 1894 FRA0.001-0.1915-2.85 
  Del Valle, Julie 1464 FRA1.0010.27154.05 
  Bombail, Leonard 1885 FRA0.001-0.2015-3.00 
  Yotis, Marianne 1338 FRA0.001-0.8515-12.75 
  Pont, Frederic 1521 FRA0.001-0.6615-9.90 
 * 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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