Individual Calculations May 2010
 Sivan, Michel  Total change: 10.05  Rating chartPersonal card
 5e Open International de l'Ouest Toulousain - A Villeneuve Tolosane FRA 2010-02-22
RcRownchangeKK*chgGame
 2016 1889 3.50 8 0.67 15 10.05 
  Mangani, Jean-Pierre 1489  * FRA1.0010.08151.20 
  Iwanesko, Alexandre 2213 FRA0.001-0.1315-1.95 
  Guerrero, Juan Carlos m2241 COL1.0010.891513.35 
  Cesbron, Guy 2122 FRA0.5010.29154.35 
  Prie, Eric g2289  * FRA0.001-0.0815-1.20 
  Berthelot, Nathan 1891 FRA0.5010.00150.00 
  Ouerk, Yanis 2092 FRA0.5010.26153.90 
  Pouplin, Johan 1788 FRA0.001-0.6415-9.60 
 * 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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