Individual Calculations August 2016
 Collas, Didier  Total change: -0.50  Rating chartPersonal card
 13e open de Villard de Lans - Tournoi Principal VILLARD DE LANS FRA 2016-06-25
RcRownchangeKK*chgGame
 2187 2388 6.50 9 -0.05 10 -0.50 
  De Lagontrie, Jean 1988  * FRA1.0010.08100.80 
  Aubert, Laurane 1988  * FRA1.0010.08100.80 
  Jrade, Willis 2236 FRA0.501-0.2010-2.00 
  Gerard, Nicolas f2192 FRA1.0010.25102.50 
  Foisor, Cristina-Adela mwg2322 ROU0.001-0.5910-5.90 
  Trabet, Nicolas 1988  * FRA1.0010.08100.80 
  Le Roux, Jean-Pierre g2554 FRA0.5010.22102.20 
  Renaze, Luc f2257 FRA0.501-0.1810-1.80 
  Bandet, Raphael 2156 FRA1.0010.21102.10 
 * 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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