Individual Calculations December 2022
 Charles, Roger  Total change: -40.40  Rating chartPersonal card
 20eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2022-10-29
RcRownchangeKK*chgGame
 1123 1354 3.50 7 -2.02 20 -40.40 
  Andrieu, Sylvia 1058 FRA0.001-0.8520-17.00 
  Sandras, Benjamin 1183 FRA1.0010.27205.40 
  Suaton, Marjorie 1127 FRA1.0010.21204.20 
  Horn, Nicolas 1039 FRA0.001-0.8620-17.20 
  Pauly, Juliette 1135 FRA1.0010.22204.40 
  Fleutiaux, Dimitri 1137 FRA0.001-0.7820-15.60 
  Seignour, Jean-Michel 1183 FRA0.501-0.2320-4.60 

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)
 

 

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