Individual Calculations September 2019
 Collas, Emmanuel  Total change: -11.40  Rating chartPersonal card
 23e open Fide de Domloup - Tournoi D (-2200) DOMLOUP FRA 2019-08-24
RcRownchangeKK*chgGame
 1119 1136 1.00 3 -0.57 20 -11.40 
  Cembrano, Emilio 1162 FRA0.001-0.4620-9.20 
  Le Cainec, Erwan 1129 FRA1.0010.49209.80 
  Briand, Gaspard 1066 FRA0.001-0.6020-12.00 

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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