Individual Calculations September 2009
 Ferre, Cyril  Total change: 0.60  Rating chartPersonal card
 3ème OPEN DU SUNDGAU Altkirch FRA 2009-07-11
RcRownchangeKK*chgGame
 1990 2066 3.50 6 0.04 15 0.60 
  Lainey, Jean 1666  * FRA1.0010.08151.20 
  Rost, Pierre 1790 FRA1.0010.17152.55 
  Blum, Nicolas 2244 FRA1.0010.731510.95 
  Masset, Jacques 1946 FRA0.001-0.6615-9.90 
  Graeber, Fabien 2117 FRA0.5010.07151.05 
  Hell, Pascal 2177 FRA0.001-0.3515-5.25 
 * 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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