Individual Calculations July 2015
 Riviere, Gerard  Total change: 22.20  Rating chartPersonal card
 14eme Open des +55 de Muret MURET FRA 2015-06-22
RcRownchangeKK*chgGame
 1911 1837 4.00 7 1.11 20 22.20 
  Dragojlovic, Andjelko m2237  * SRB0.001-0.0820-1.60 
  Bonnal, Louis 1635 FRA1.0010.24204.80 
  Orlovic, Lucie 1437  * FRA1.0010.08201.60 
  Orlovic, Isa 1868 FRA1.0010.542010.80 
  Ruch, Bernard 1981 FRA1.0010.692013.80 
  Milnes, Anthony C P 2022 ENG0.001-0.2620-5.20 
  Ljubisavljevic, Zivojin Z m2195 SRB0.001-0.1020-2.00 
 * 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)
 

 

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