Individual Calculations July 2021
 Alias, Joshua  Total change: 10.80  Rating chartPersonal card
 Tournoi Espoirs Jeunes 2021 du CE-Strasbourg (-1600) STRASBOURG FRA 2021-06-12
RcRownchangeKK*chgGame
 1156 1052 1.00 2 0.27 40 10.80 
  Haroutyunyan, Syuzanna 1235 FRA0.001-0.2640-10.40 
  Santryan, Raffi 1076 FRA1.0010.534021.20 

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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