Individual Calculations May 2010
 Trier, Marc  Total change: -34.75  Rating chartPersonal card
 5e Open International de l'Ouest Toulousain - B Villeneuve Tolosane FRA 2010-02-22
RcRownchangeKK*chgGame
 1552 1533 0.50 4 -1.39 25 -34.75 
  Benayoun, David 1625 FRA0.5010.13253.25 
  Laffont, Jean-Christophe 1565 FRA0.001-0.4625-11.50 
  Mouret, Arnaud 1482 FRA0.001-0.5725-14.25 
  Ajdari, Emmanuel 1537 FRA0.001-0.4925-12.25 

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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