Individual Calculations May 2010
 Douat, Jean  Total change: 9.90  Rating chartPersonal card
 Chpt des Yvelines 2010 Le Chesnay FRA 2010-02-20
RcRownchangeKK*chgGame
 1990 1891 2.50 5 0.66 15 9.90 
  Blot, David 2012 FRA0.001-0.3415-5.10 
  Thomas, Vincent 1991 FRA1.0010.64159.60 
  Baron, Daniel 2051 FRA0.5010.21153.15 
  Criton, Roland 1997 FRA0.001-0.3615-5.40 
  Plantet, Marc 1901 FRA1.0010.51157.65 

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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