Individual Calculations June 2018
 Perez, Patrick  Total change: 2.20  Rating chartPersonal card
 51eme Championnat de Bordeaux 2018 BORDEAUX FRA 2018-04-28
RcRownchangeKK*chgGame
 1816 1640 2.50 8 0.11 20 2.20 
  Razafindratsima, Timothe 2040  * FRA0.001-0.0820-1.60 
  Volle, Florent 1442 FRA1.0010.24204.80 
  Egreteau, Eric 1920 FRA0.001-0.1620-3.20 
  Pellegrin, Guy 1828 FRA1.0010.742014.80 
  Viers, Matthieu 2040  * FRA0.5010.42208.40 
  Elizondo Marquet, Juan Marcos 1801 ESP0.001-0.2920-5.80 
  Rivet, Bertrand 1760 FRA0.001-0.3420-6.80 
  Azouni, Anais 1700 FRA0.001-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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