Individual Calculations July 2014
 Keller, Christophe  Total change: 21.90  Rating chartPersonal card
 37ème Open de l'Ascension 2014 Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2014-05-29
RcRownchangeKK*chgGame
 2113 2118 4.50 6 1.46 15 21.90 
  Lutard, Florian 1924 FRA1.0010.25153.75 
  Rusev, Rosen Yordanov f2372 BUL1.0010.811512.15 
  Payen, Arnaud m2349 FRA0.5010.29154.35 
  Sochacki, Wojtek f2285 FRA0.001-0.2815-4.20 
  Afraoui, Anaelle 1826 FRA1.0010.15152.25 
  Coiffait, Pierre-Basile 1919 FRA1.0010.24153.60 

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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