Individual Calculations August 2017
 Rey, Christophe  Total change: -16.60  Rating chartPersonal card
 4eme Tournoi FIDE de Saint-Mande (1600 - 2199 ELO) SAINT MANDE FRA 2017-07-01
RcRownchangeKK*chgGame
 1873 2102 3.00 5 -0.78 20 -15.60 
  Heyman, Jacques 1766 FRA0.501-0.3820-7.60 
  Thoue, Jean-Claude 1702  * FRA0.501-0.4220-8.40 
  Pichot, Pierre-Elie 1788 FRA1.0010.14202.80 
  Mekhane, Adam 1974 FRA1.0010.33206.60 
  Bol, Frederic 2135 FRA0.001-0.4520-9.00 
 * 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)
 
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 2015 2102 5.50 9 -0.05 20 -1.00 
  Ayadi, Tarek 1920 FRA1.0010.26205.20 
  Denjoy, Arnaud 1983 FRA1.0010.34206.80 
  Guehtar, Sofiane 2013 FRA0.001-0.6220-12.40 
  Roubert, Emile 2033 FRA0.501-0.1020-2.00 
  Troffiguer, Olivier 2028 FRA1.0010.40208.00 
  Jacq, Rene 1923 FRA1.0010.27205.40 
  Duquesne, Adrien 2168 FRA0.001-0.4120-8.20 
  Lutard, Theo 2044 FRA0.001-0.5820-11.60 
  Bouton, Christophe 2019 FRA1.0010.39207.80 

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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