Individual Calculations September 2022
 Jacquesson, Jean-Luc  Total change: -54.80  Rating chartPersonal card
 Championnat de France 2022 - Open E ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1168 1136 0.00 3 -1.37 40 -54.80 
  Dartigues, Marie 1238 FRA0.001-0.3640-14.40 
  Haas, Guillermo 1230 FRA0.001-0.3740-14.80 
  Soubeyran, Emilie 1036 FRA0.001-0.6440-25.60 

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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