Individual Calculations July 2015
 Rochat, Georges  Total change: -58.00  Rating chartPersonal card
 Coupe du Leman Cat. A Geneva different places SUI 2015-05-01
RcRownchangeKK*chgGame
 1986 2095 0.50 2 -0.79 40 -31.60 
  De Abreu, Orlando 1997 FRA0.001-0.6340-25.20 
  Sudan, Georges 1975 SUI0.501-0.1640-6.40 

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)
 
 Coupe du Leman Cat. Finale 2015 Geneva SUI 2015-06-20
RcRownchangeKK*chgGame
 1976 2095 0.00 1 -0.66 40 -26.40 
  Monthoux, Steve 1976 SUI0.001-0.6640-26.40 

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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