Rapid: Individual Calculations June 2018
 Didriche, Alain  Total change: -13.60  Rating chartPersonal card
 Rapide FIDE Le Fresne 2018 CONCHES EN OUCHE FRA 2018-05-20
RcRownchangeKK*chgGame
 1672 1625 2.00 6 -0.68 20 -13.60 
  Khaled, Kh. Kh. Albu-Salih 2025  * IRQ0.001-0.0820-1.60 
  Mergen, Bat 1835 FRA0.001-0.2320-4.60 
  Varigault, Nicole 1225  * FRA1.0010.08201.60 
  Bailly, Yannick 1372 FRA1.0010.19203.80 
  Vincent, Didier 1974 FRA0.001-0.1120-2.20 
  Girot, Alexis 1601 FRA0.001-0.5320-10.60 
 * 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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