Individual Calculations June 2013
 Deschenaux, Yves  Total change: 6.60  Rating chartPersonal card
 Coupe du Leman Cat. A - VAUD 2013 different places SUI 2013-01-25
RcRownchangeKK*chgGame
 1892 2138 2.00 2 0.44 15 6.60 
  Perruchoud, Pierre 2037 SUI1.0010.36155.40 
  Cordey, Loic 1746 SUI1.0010.08151.20 

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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