Individual Calculations August 2013
 Chougui, Krimo  Total change: -24.90  Rating chartPersonal card
 172e open FIDE du club 608 d'echecs (-2200) PARIS FRA 2013-07-20
RcRownchangeKK*chgGame
 1739 1691 0.50 3 -0.83 30 -24.90 
  Hue, Victor 1528 FRA0.501-0.2230-6.60 
  Walheim, Pascal 1935 FRA0.001-0.2030-6.00 
  Durand, Jeremie 1754 FRA0.001-0.4130-12.30 

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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