Individual Calculations September 2020
 Le Coz, Marie Sarah  Total change: 9.60  Rating chartPersonal card
 17eme Open d'Echecs du Pic d'Anie - Tournoi C ARETTE FRA 2020-08-02
RcRownchangeKK*chgGame
 1454 1504 4.00 7 0.24 40 9.60 
  Bartels, Janika 1104  * FRA1.0010.08403.20 
  Sarukhanyan, Hayk 1666 FRA1.0010.714028.40 
  Astruc, Iban 1614 FRA1.0010.654026.00 
  Fesigny, Alexis 1666 FRA0.001-0.2940-11.60 
  Voinea, Marius 1658 FRA0.001-0.2940-11.60 
  Rodionov, Vadim 1134 FRA0.001-0.9040-36.00 
  Perruquon, Laetitia 1338 FRA1.0010.284011.20 
 * 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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