Individual Calculations February 2022
 Lailheugue, Maylis  Total change: -33.00  Rating chartPersonal card
 18e Open International de Noel Mont de Marsan MONT DE MARSAN FRA 2021-12-26
RcRownchangeKK*chgGame
 1426 1557 1.00 4 -1.65 20 -33.00 
  Mariette, Lucas f1957  * FRA0.001-0.0820-1.60 
  Marquet, Sylvain 1249 FRA0.501-0.3620-7.20 
  Riballet, Jean-Paul 1182 FRA0.501-0.4120-8.20 
  Zubizarreta Landera, Maddi 1314 ESP0.001-0.8020-16.00 
 * 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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