Individual Calculations February 2022
 Mouchel-Vallon, Romain  Total change: 19.40  Rating chartPersonal card
 15eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2021-12-27
RcRownchangeKK*chgGame
 1836 1682 2.50 5 0.97 20 19.40 
  Bizeul, Pierre 1926 FRA0.5010.30206.00 
  Pachon, Bernard 1794 FRA0.001-0.3520-7.00 
  Costa, Jean-Yves 1726 FRA1.0010.562011.20 
  Iraqui, Youssef 1955 MAR1.0010.832016.60 
  Laurent, Philippe 1780 FRA0.001-0.3720-7.40 

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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