Individual Calculations July 2022
 Kanana, Ziad  Total change: -28.40  Rating chartPersonal card
 Bundesturnier 2022 HT 1 Payerne SUI 2022-05-26
RcRownchangeKK*chgGame
 1966 1755 0.50 5 -0.71 40 -28.40 
  Perreard, Nicolas 2071 SUI0.001-0.1340-5.20 
  Gemelli, Romain 2030 SUI0.001-0.1740-6.80 
  Gendre, Stephane 1930 SUI0.001-0.2740-10.80 
  Deuber, Roman 2007 SUI0.001-0.1940-7.60 
  Jud, Marc 1794 SUI0.5010.05402.00 

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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