Individual Calculations September 2022
 Guillo, Nicolas  Total change: -23.40  Rating chartPersonal card
 36eme Open International d'Avoine AVOINE FRA 2022-07-23
RcRownchangeKK*chgGame
 1466 1742 0.50 2 -1.17 20 -23.40 
  Potaux, Yohan 1496 FRA0.001-0.8120-16.20 
  Zylbersztejn-Donato, Arthur 1435 FRA0.501-0.3620-7.20 

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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