Individual Calculations September 2010
 Catala, Laurent  Total change: 19.80  Rating chartPersonal card
 9e open international de Condom - A Condom FRA 2010-07-10
RcRownchangeKK*chgGame
 1997 1868 4.50 9 1.32 15 19.80 
  Daskevics, Vadims f2268  * LAT0.001-0.0815-1.20 
  Ruault, Nicolas 1725 FRA1.0010.31154.65 
  Lacroix, Romain 2157 FRA0.001-0.1615-2.40 
  Bouyssieres, Max 1707 FRA1.0010.29154.35 
  Vuillemard, Jean-Marc 1777 FRA0.501-0.1215-1.80 
  Marciniak, Gerard 2124 FRA0.5010.31154.65 
  Le Bail, Clara 2061 FRA0.5010.25153.75 
  Lanteri, Nicolas 1993 FRA1.0010.671510.05 
  Sanchez, Nicolas 2162 FRA0.001-0.1515-2.25 
 * 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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