Individual Calculations July 2022
 Dushatskiy, Fedor  Total change: -13.60  Rating chartPersonal card
 Davos Challenge Open 2022 Davos SUI 2022-06-03
RcRownchangeKK*chgGame
 1959 2107 4.00 7 -0.68 20 -13.60 
  Wenske, Hardy 1731 GER0.501-0.4120-8.20 
  Sanchez Hernandez, Alvaro 1754 ESP1.0010.11202.20 
  Hund, Sarah 2076 SUI0.501-0.0420-0.80 
  Jaggy, Matteo 2053 SUI0.001-0.5820-11.60 
  Gut, Raphael 1834 SUI1.0010.17203.40 
  Hund, Barbara wg2088 SUI1.0010.47209.40 
  Rodriguez Polo, Mateo 2176 ESP0.001-0.4020-8.00 

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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