Individual Calculations November 2009
 Buffe, Fabrice  Total change: -12.75  Rating chartPersonal card
 Nationale 1 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2214 2160 0.00 2 -0.85 15 -12.75 
  Riff, Sebastien 2271 FRA0.001-0.3515-5.25 
  Dubessay, Bastien 2157 FRA0.001-0.5015-7.50 

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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