Individual Calculations August 2021
 Pachon, Bernard  Total change: -5.00  Rating chartPersonal card
 26eme Festival international Jean-Claude Loubatiere MONTPELLIER FRA 2021-07-05
RcRownchangeKK*chgGame
 1652 1763 3.50 6 -0.25 20 -5.00 
  Koch, Markus 2128 GER0.5010.40208.00 
  Daude, Alexandre 1518 FRA0.001-0.8020-16.00 
  Costa, Pierre 1433 FRA0.501-0.3820-7.60 
  Sudlow, David 1363  * ENG1.0010.08201.60 
  Daudier, Jonathan 1496 FRA1.0010.18203.60 
  Le Menelec, Erwan-Son 1975 FRA0.5010.27205.40 
 * 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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