Individual Calculations November 2011
 Hatrel, Arnaud  Total change: -6.60  Rating chartPersonal card
 Championnat de France 2011 - Open D CAEN FRA 2011-08-16
RcRownchangeKK*chgGame
 1335 1444 1.50 3 -0.44 15 -6.60 
  Labrousse, Jeanne 1269 FRA1.0010.27154.05 
  Jacquet, Damien 1333 FRA0.001-0.6515-9.75 
  Doucet, Claude 1402 FRA0.501-0.0615-0.90 

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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