Individual Calculations July 2012
 Le Brun, Yves  Total change: -17.10  Rating chartPersonal card
 28ème Championnat de France des non et mal voyants SAINT GERMAIN AU MONT D'OR FRA 2012-05-17
RcRownchangeKK*chgGame
 1676 1511 0.00 2 -0.57 30 -17.10 
  Bullot, Matthieu 1698 FRA0.001-0.2630-7.80 
  Le Moy, Patrick 1653 FRA0.001-0.3130-9.30 

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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