Individual Calculations September 2009
 Holland, Christophe  Total change: -4.80  Rating chartPersonal card
 6e Open international d'Aulnoye-Aymeries Aulnoye-Aymeries FRA 2009-07-20
RcRownchangeKK*chgGame
 1789 1748 2.50 6 -0.32 15 -4.80 
  Morelle, Didier 1601 FRA1.0010.30154.50 
  Manet, Anthony 1726 FRA0.001-0.5315-7.95 
  Vahedi, Kambiz 2001 FRA0.001-0.1915-2.85 
  Gaubert, Virginie 1628 FRA0.501-0.1615-2.40 
  Woyave, Pascal 1630 BEL1.0010.34155.10 
  Defrance, Laurent 2148  * FRA0.001-0.0815-1.20 
 * 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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