Individual Calculations May 2023
 De La Salle, Florian  Total change: -11.00  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1716 1494 0.50 1 0.28 20 5.60 
  Savre, Vincent 1716 FRA0.5010.28205.60 

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)
 
 Tournoi de paques 2023 de l'echiquier poitevin - tournoi open BUXEROLLES FRA 2023-04-08
RcRownchangeKK*chgGame
 1567 1494 0.00 2 -0.83 20 -16.60 
  Poinas, Arnaud 1752 FRA0.001-0.1820-3.60 
  Freslon, Morgan 1381 FRA0.001-0.6520-13.00 

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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