Individual Calculations December 2021
 Catherineau, Alexandre  Total change: -19.00  Rating chartPersonal card
 Team 2022 - Nationale 2 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 1743 1952 0.50 2 -0.95 20 -19.00 
  Dargagnon, Remi 1934 FRA0.001-0.5320-10.60 
  Gattegno-Graciet, Maylis 1552  * FRA0.501-0.4220-8.40 
 * 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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