Individual Calculations December 2022
 Rosu, Andrei  Total change: -7.60  Rating chartPersonal card
 2eme Tournoi d'echecs parties lentes de Meaux MEAUX FRA 2022-11-05
RcRownchangeKK*chgGame
 1440 1324 0.50 3 -0.61 40 -24.40 
  Ribot, Benjamin 1112 FRA0.001-0.7740-30.80 
  Kvashyna, Tetyana 1667 FRA0.001-0.1240-4.80 
  Ayoub, Alexandre 1542 FRA0.5010.284011.20 

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)
 
 Team 2023 - Nationale 2 Jeunes r1 FRANCE FRA 2022-11-20
RcRownchangeKK*chgGame
 1266 1324 1.00 1 0.42 40 16.80 
  Zheng, Linyi 1266 FRA1.0010.424016.80 

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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