Individual Calculations November 2015
 Vitry, Patrick  Total change: 12.40  Rating chartPersonal card
 17eme Open International de La Reunion SAINT DENIS FRA 2015-10-10
RcRownchangeKK*chgGame
 1719 1712 3.00 5 0.62 20 12.40 
  Calmels, Nicolas 1945 FRA1.0010.792015.80 
  Riviere, Etienne 1846 FRA0.001-0.3220-6.40 
  Horny, Guenter 1878 GER0.001-0.2820-5.60 
  Sandjivy, Jean Marc 1320 FRA1.0010.08201.60 
  Triton, Maxime 1605 FRA1.0010.35207.00 

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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