Individual Calculations July 2019
 Garnier, Marcel  Total change: -10.00  Rating chartPersonal card
 17eme Open d'Echecs de Niort (-2200) NIORT FRA 2019-06-22
RcRownchangeKK*chgGame
 1459 1562 2.50 5 -0.50 20 -10.00 
  Daure, Quentin 1162  * FRA0.501-0.4220-8.40 
  Charles, Simon 1883 FRA0.001-0.1320-2.60 
  Bonnerue, Elio 1162  * FRA1.0010.08201.60 
  Ragneau, Freddy 1821 FRA0.001-0.1820-3.60 
  Allais, Gabriel 1268 FRA1.0010.15203.00 
 * 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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