Individual Calculations August 2021
 Maret, Anna  Total change: -54.80  Rating chartPersonal card
 17e open de Villard de Lans - Tournoi accession VILLARD DE LANS FRA 2021-07-03
RcRownchangeKK*chgGame
 1146 1258 2.50 6 -1.37 40 -54.80 
  Carivenc- Gralha, Amelie 1036 FRA1.0010.22408.80 
  Beurois, Vincent 1450 FRA0.001-0.2540-10.00 
  Ben Amar, Yanis 1165 FRA0.001-0.6340-25.20 
  Thill-Solente, Penelope 1125 FRA0.501-0.1840-7.20 
  Yves, Isabelle 1075 FRA0.501-0.2440-9.60 
  Yang, Wesley 1024 FRA0.501-0.2940-11.60 

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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