Individual Calculations April 2022
 De Labaca, Romuald  Total change: -13.80  Rating chartPersonal card
 Team 2022 - Nationale 1 r6-7 FRANCE FRA 2022-03-12
RcRownchangeKK*chgGame
 2015 2322 1.00 2 -0.69 20 -13.80 
  Viers, Matthieu 2107 FRA0.001-0.7720-15.40 
  Anton, Jose 1922  * FRA1.0010.08201.60 
 * 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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