Individual Calculations September 2022
 Hirzel, Martin  Total change: -0.20  Rating chartPersonal card
 Davos Summer Open 2022 Davos SUI 2022-08-05
RcRownchangeKK*chgGame
 1738 1918 2.00 3 -0.01 20 -0.20 
  Bhingare, Joshua 1518  * SUI1.0010.08201.60 
  Habibi, Ali m2188 GER0.001-0.1720-3.40 
  Donze, Joel 1508 SUI1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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