Individual Calculations July 2017
 Robert, Yoann  Total change: 18.40  Rating chartPersonal card
 2eme Tournoi de Pentecote de l'Echiquier du Roc SAINT PAIR SUR MER FRA 2017-06-03
RcRownchangeKK*chgGame
 1626 1617 2.00 3 0.46 40 18.40 
  Lebourgeois, Pierrick 1415 FRA1.0010.24409.60 
  Veron, Cyprien c1971 FRA0.001-0.1140-4.40 
  Niedzielski, Claude 1492 FRA1.0010.334013.20 

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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