Rapid: Individual Calculations October 2021
 Rossignol, Christophe  Total change: -44.60  Rating chartPersonal card
 29eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2021-09-12
RcRownchangeKK*chgGame
 1448 1637 2.00 6 -2.23 20 -44.60 
  Gaudfrin, Romain 1290 FRA0.001-0.8920-17.80 
  Bouguern, Malic 1350 FRA0.501-0.3420-6.80 
  Nguyen, Gael 1600 FRA1.0010.45209.00 
  Doucet, Pierre-Alois 1171 FRA0.501-0.4520-9.00 
  Bege, Christophe 1838 FRA0.001-0.2420-4.80 
  Vanneste, Axel 1436 FRA0.001-0.7620-15.20 

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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