Individual Calculations September 2012
 Bissieres, Matthieu  Total change: 23.25  Rating chartPersonal card
 20ème open international de Saint-Affrique SAINT AFFRIQUE FRA 2012-07-21
RcRownchangeKK*chgGame
 2287 2346 6.50 9 1.55 15 23.25 
  Barbot, Pierre 1946  * FRA1.0010.08151.20 
  Colin-Khuu, Vincent 1946  * FRA1.0010.08151.20 
  Randisi, Alexandre 2057 FRA1.0010.16152.40 
  Degraeve, Jean-Marc g2580 FRA0.5010.29154.35 
  Petrossian, Armen f2437 FRA0.5010.12151.80 
  Youssoupov, Moisse 2133 FRA1.0010.23153.45 
  Collas, Didier m2426 FRA0.5010.11151.65 
  Gozzoli, Yannick g2547 FRA0.5010.26153.90 
  Ardelean, George-Catalin m2510 ROU0.5010.22153.30 
 * 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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