Individual Calculations December 2023
 Laferte, Jean-Marc  Total change: 4.80  Rating chartPersonal card
 Team 2024 - BRE novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1156 1152 1.00 1 0.51 20 10.20 
  Schklartschik, Liliane 1156 FRA1.0010.512010.20 

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)
 
 35e open Fide de Domloup - Tournoi E (-2400) DOMLOUP FRA 2023-11-04
RcRownchangeKK*chgGame
 1235 1152 0.50 2 -0.27 20 -5.40 
  Gilliot, Corentin 1246 FRA0.001-0.3720-7.40 
  Halevy, Youssef 1224 FRA0.5010.10202.00 

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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