Individual Calculations May 2010
 Gresh, Nohad  Total change: -32.25  Rating chartPersonal card
 116e open international Club 608 - 2200 Paris FRA 2010-02-27
RcRownchangeKK*chgGame
 1767 2053 2.00 4 -1.29 25 -32.25 
  Bonvalot, Isabelle 1923 FRA0.001-0.6825-17.00 
  Vlahovic, Dimitri 1839 FRA0.001-0.7725-19.25 
  Archet, Jean-Claude 1653  * FRA1.0010.08252.00 
  Peignien, Laurent 1653  * FRA1.0010.08252.00 
 * 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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