Rapid: Individual Calculations July 2023
 Bonnichon, Arnaud  Total change: 18.00  Rating chartPersonal card
 1er open rapide Serge Desmoulieres du club d'echecs de Bourges BOURGES FRA 2023-06-11
RcRownchangeKK*chgGame
 1550 1574 4.00 6 0.90 20 18.00 
  Bessou, Faustin 1276 FRA1.0010.15203.00 
  Marche, Nael 1759 FRA0.001-0.2620-5.20 
  Babadzhanyan, Edward 1174  * FRA1.0010.08201.60 
  Wojtkowski, Frederic 1906 FRA1.0010.882017.60 
  Mailliet, Gwenael 1687 FRA0.001-0.3520-7.00 
  Bossard, Abel 1498 FRA1.0010.40208.00 
 * 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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