Individual Calculations January 2010
 Pieri, Pierre-Louis  Total change: -6.90  Rating chartPersonal card
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 2029 1885 1.50 6 -0.46 15 -6.90 
  Shishkin, Vadim g2285  * UKR0.001-0.0815-1.20 
  Schwarzkopf, Ludwig 1599 GER0.001-0.8415-12.60 
  Canonne, Antoine 2027 FRA0.5010.19152.85 
  Kurochka, Irina wf2108 RUS0.5010.28154.20 
  Angelov, Zvetomir 2136 BUL0.5010.31154.65 
  Oupindrin, Narayanin 2021 FRA0.001-0.3215-4.80 
 * 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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