Individual Calculations March 2023
 Goyer, Lionel  Total change: -9.60  Rating chartPersonal card
 41eme Open international de Clermont-Ferrand CLERMONT FERRAND FRA 2023-02-16
RcRownchangeKK*chgGame
 1670 1740 3.00 6 -0.48 20 -9.60 
  Barberis, Valentin 2008 FRA0.001-0.1720-3.40 
  Debbiche, Amir 1340  * FRA0.001-0.9220-18.40 
  Esbelin, Alex-Henri 1413 FRA1.0010.13202.60 
  Ferrandi, Bernard 1545 FRA1.0010.25205.00 
  Racle, Valentin 2091 FRA0.001-0.1120-2.20 
  Cordonnier, Agnes 1621 FRA1.0010.34206.80 
 * 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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