Individual Calculations June 2017
 Vigouroux, Johann  Total change: 9.20  Rating chartPersonal card
 Championnat du Finistere individuel toutes catégories 2017 r7 QUIMPER FRA 2017-04-29
RcRownchangeKK*chgGame
 1534 1745 1.00 1 0.23 40 9.20 
  Donchez, Gilbert 1534 FRA1.0010.23409.20 

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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