Individual Calculations May 2024
 Kayyali, Alexandre  Total change: 19.80  Rating chartPersonal card
 Championnat de printemps Annecy 2024 r6-9 CRAN GEVRIER FRA 2024-03-30
RcRownchangeKK*chgGame
 1804 1929 3.00 3 0.99 20 19.80 
  Petit, Didier 1867 FRA1.0010.41208.20 
  Lees, Jean-Pierre 1773 FRA1.0010.29205.80 
  Le Moullec, Nicolas 1773 FRA1.0010.29205.80 

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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