Individual Calculations May 2010
 Duflou, Andre  Total change: -7.05  Rating chartPersonal card
 1° LUCOPEN Lille FRA 2010-04-03
RcRownchangeKK*chgGame
 1812 1595 0.50 4 -0.47 15 -7.05 
  Manet, Eric 1983 FRA0.001-0.0915-1.35 
  Jimenez, Martin 1846 FRA0.001-0.1915-2.85 
  Manet, Anthony 1776 FRA0.001-0.2615-3.90 
  Gaubert, Virginie 1642 FRA0.5010.07151.05 

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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