Individual Calculations September 2010
 Peiffer, Edouard  Total change: 7.80  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 2017 2047 5.50 9 0.52 15 7.80 
  Inkiov, Ventzislav g2447  * BUL0.001-0.0815-1.20 
  Gomard, Alexandre 1909 FRA1.0010.31154.65 
  Binois, Rudy 1849 FRA1.0010.24153.60 
  Stephan, Victor 2234 FRA0.5010.24153.60 
  Pucher, Sebastien 2251 FRA0.001-0.2415-3.60 
  Grateau, Jean-Noel 1908 FRA0.501-0.1915-2.85 
  Jubin, Thierry 1846 FRA1.0010.24153.60 
  Stephan, Arthur 1809 FRA1.0010.20153.00 
  Aumont, Alexandre 1898 FRA0.501-0.2015-3.00 
 * 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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