Individual Calculations September 2009
 Vahedi, Kambiz  Total change: -54.50  Rating chartPersonal card
 6e Open international d'Aulnoye-Aymeries Aulnoye-Aymeries FRA 2009-07-20
RcRownchangeKK*chgGame
 1781 2001 3.00 7 -2.18 25 -54.50 
  Morelle, Didier 1601  * FRA0.501-0.4225-10.50 
  Heudt, Vincent 1688 BEL0.001-0.8625-21.50 
  Holland, Christophe 1748 FRA1.0010.19254.75 
  Gaubert, Virginie 1628 FRA0.501-0.4025-10.00 
  Levers, Thierry 1975 FRA0.001-0.5425-13.50 
  Woyave, Pascal 1630 BEL1.0010.10252.50 
  Defrance, Laurent 2195 FRA0.001-0.2525-6.25 
 * 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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