Individual Calculations December 2022
 Duval, Dominique  Total change: -8.40  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1283 1100 0.50 3 -0.30 20 -6.00 
  Barbaggi, Sasha 1392 FRA0.001-0.1520-3.00 
  Di Mercurio, Jean-Pierre 1225 FRA0.001-0.3320-6.60 
  Lajoie, Guy 1232 FRA0.5010.18203.60 

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)
 
 Team 2023 - OCC Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1457 1116 0.00 1 -0.12 20 -2.40 
  Niftaliyevi, Salah 1457 FRA0.001-0.1220-2.40 

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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