Individual Calculations July 2012
 Chappey, Edouard  Total change: 31.20  Rating chartPersonal card
 8eme Open de Pentecote du CEIT TOULOUSE FRA 2012-05-26
RcRownchangeKK*chgGame
 1973 1876 3.00 5 1.04 30 31.20 
  Touzane, Olivier m2276  * FRA0.5010.423012.60 
  Laurain, Dominique 1975 FRA0.5010.14304.20 
  Zarrouati, Pierre 2158 FRA0.001-0.1630-4.80 
  Grimault, Nathan 1610 FRA1.0010.18305.40 
  Beaurain, Louis 1847 FRA1.0010.463013.80 
 * 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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