Individual Calculations August 2012
 Poey-Durut, Peio  Total change: 3.45  Rating chartPersonal card
 152eme open FIDE du club 608 (-2200 elo) PARIS FRA 2012-07-21
RcRownchangeKK*chgGame
 1889 2053 3.00 4 0.23 15 3.45 
  Arby, Timothee 1866 FRA0.501-0.2415-3.60 
  Molet, Asher 1844 FRA1.0010.23153.45 
  Guerlach, Keigo 1698 FRA1.0010.11151.65 
  Valenti, Richard 2149 FRA0.5010.13151.95 

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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