Individual Calculations September 2011
 Dreux, Vincent  Total change: 18.30  Rating chartPersonal card
 26e Open International d'Avoine AVOINE FRA 2011-07-23
RcRownchangeKK*chgGame
 1926 1907 5.50 9 1.22 15 18.30 
  Van Loo, Georges 1754 BEL1.0010.30154.50 
  Gros, Patrick 2045 FRA0.001-0.3115-4.65 
  Rochette, Philippe 1696 FRA1.0010.23153.45 
  Wolfangel, Claude 1751 FRA1.0010.29154.35 
  Nabavi, Parwis 2202 SUI0.5010.35155.25 
  Olarasu, Gabriela wg2287 ROU0.5010.41156.15 
  Naudion, Gregoire 2052 FRA0.001-0.3115-4.65 
  Laudat, Philippe 1507  * FRA1.0010.08151.20 
  Antoine, Jean-Luc 2042 FRA0.5010.18152.70 
 * 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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