Individual Calculations September 2010
 Wiedenhoff, Jean-Philippe  Total change: -19.75  Rating chartPersonal card
 14e open de Wasselonne Wasselonne FRA 2010-08-05
RcRownchangeKK*chgGame
 2001 1878 0.00 2 -0.79 25 -19.75 
  Lerch, Patrice f2278  * FRA0.001-0.0825-2.00 
  Hennrich, Timo 1723 GER0.001-0.7125-17.75 
 * 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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