Rapid: Individual Calculations August 2021
 Gilles, Raphael  Total change: 9.80  Rating chartPersonal card
 367e Rapide Fide du Canal PARIS FRA 2021-07-02
RcRownchangeKK*chgGame
 1449 1436 1.50 2 0.53 20 10.60 
  Ouaddi, Oussama 1253 MAR1.0010.26205.20 
  Varitto, Jean-Baptiste 1644 FRA0.5010.27205.40 

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)
 
 33e Rapide M Echecs PARIS FRA 2021-07-05
RcRownchangeKK*chgGame
 1700 1436 0.50 2 -0.04 20 -0.80 
  Soupizon, Remi 1972 FRA0.001-0.0320-0.60 
  Rubini, Xavier 1427 FRA0.501-0.0120-0.20 

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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