Individual Calculations November 2011
 Coudrain, Jean-Yves  Total change: -31.20  Rating chartPersonal card
 18 open de la Viille de Sautron - Principal SAUTRON FRA 2011-08-26
RcRownchangeKK*chgGame
 1639 1862 2.50 6 -2.08 15 -31.20 
  Ea, Thibault 1510 FRA0.501-0.3915-5.85 
  Burel, Iwan 1841 FRA0.001-0.5315-7.95 
  Le Gouic, Brendan 1561 FRA1.0010.15152.25 
  Nicolas, Pierre 1714 FRA0.001-0.7015-10.50 
  Schwarz, Gabriel 1701 FRA0.501-0.2115-3.15 
  Sommeria, Christian 1504 FRA0.501-0.4015-6.00 

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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