Individual Calculations September 2021
 Boudet, Nicole  Total change: 3.60  Rating chartPersonal card
 7eme open d'echec de Thones (-2200) THONES FRA 2021-07-25
RcRownchangeKK*chgGame
 1378 1073 0.50 6 -0.55 20 -11.00 
  Gignoux-Pezzetti, Nathan 1473  * FRA0.001-0.0820-1.60 
  Quievy, Gabriel 1473  * FRA0.001-0.0820-1.60 
  Thibous, Leo 1372 FRA0.001-0.1520-3.00 
  Weber, Richard 1456 FRA0.001-0.0920-1.80 
  Tokhi, Daoud 1473  * FRA0.001-0.0820-1.60 
  Lognos, Lina 1020 FRA0.501-0.0720-1.40 
 * 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)
 
 Circuit d'Echecs Gascon 2021 - Open RISCLE FRA 2021-08-02
RcRownchangeKK*chgGame
 1281 1076 3.00 7 1.16 20 23.20 
  Grimault, Stephanie 1266 FRA1.0010.752015.00 
  Vachet, Laurent 1452 FRA0.001-0.0920-1.80 
  Baudet, Joel 1151 FRA1.0010.602012.00 
  Ara, Alexandre 1095 FRA1.0010.532010.60 
  Dubertrand, Bernard 1440 FRA0.001-0.1020-2.00 
  Davies, Tom 1435 WLS0.001-0.1020-2.00 
  Roulleaux, Nicolas 1127 FRA0.001-0.4320-8.60 

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)
 
 7e open Fide de St Antonin Noble Val (-1650) SAINT ANTONIN NOBLE VAL FRA 2021-08-22
RcRownchangeKK*chgGame
 1300 1076 0.00 2 -0.43 20 -8.60 
  Ginouillac, Philippe 1296 FRA0.001-0.2220-4.40 
  Le Fol, Roland 1304 FRA0.001-0.2120-4.20 

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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