Individual Calculations May 2010
 Charles, Gerald  Total change: -4.50  Rating chartPersonal card
 1° LUCOPEN Lille FRA 2010-04-03
RcRownchangeKK*chgGame
 1960 1939 3.00 7 -0.30 15 -4.50 
  Faure, Stephane 2122 FRA0.5010.24153.60 
  Roger, Mehdi 2185 FRA0.001-0.1915-2.85 
  Wojtkowski, Baptiste 1635 FRA1.0010.14152.10 
  Cappon, John 2199 FRA0.001-0.1815-2.70 
  Desbouvries, Gauthier 1727 FRA0.001-0.7715-11.55 
  Koetz, Andreas 2058 GER0.5010.16152.40 
  Sabe, Aurelien 1793 FRA1.0010.30154.50 

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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