Individual Calculations June 2023
 Prevost, Yann  Total change: 38.00  Rating chartPersonal card
 44eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2023-05-18
RcRownchangeKK*chgGame
 1917 1762 4.00 7 1.90 20 38.00 
  Tqavadze, Giorgi 1993 GEO0.5010.29205.80 
  Aveline, Philippe 2051 FRA0.5010.34206.80 
  Achour, Faouzi 1954 FRA1.0010.752015.00 
  Gouanelle, Franck 2067 FRA0.5010.36207.20 
  Boulos, Paul 2054 FRA0.5010.35207.00 
  Chalampuente, Victor 1362  * FRA1.0010.08201.60 
  Veron, Cyprien c1935 FRA0.001-0.2720-5.40 
 * 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)
 

 

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