Individual Calculations April 2013
 Merieux, Christophe  Total change: -13.50  Rating chartPersonal card
 Championnat des Alpes-Maritimes - Tournoi A (-2200) GRASSE FRA 2013-03-09
RcRownchangeKK*chgGame
 1938 2049 1.00 3 -0.90 15 -13.50 
  Hadamard, Olivier 1845 FRA1.0010.24153.60 
  Gertosio, Franck 2189 FRA0.001-0.3115-4.65 
  Bodereau, Marc 1781 FRA0.001-0.8315-12.45 

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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