Individual Calculations July 2021
 Barrast, Catherine  Total change: -59.20  Rating chartPersonal card
 Championnat des Alpes-Maritimes 2021 - Benjamins GRASSE FRA 2021-06-12
RcRownchangeKK*chgGame
 1168 1414 2.50 5 -1.48 40 -59.20 
  Hernicot, Lucas 1162 FRA0.001-0.8140-32.40 
  Ieni, Willy 1137 FRA1.0010.17406.80 
  Rozec, Tahina 1268 FRA0.501-0.2040-8.00 
  Lorach, Samuel 1218 FRA0.001-0.7540-30.00 
  Samorukov, Egor 1057 MNC1.0010.11404.40 

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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