Individual Calculations September 2021
 Khokhlov, Igor  Total change: 22.60  Rating chartPersonal card
 Chernivtsi OPEN-2021 Chernivtsi UKR 2021-07-20
RcRownchangeKK*chgGame
 2012 1775 2.50 6 1.13 20 22.60 
  Sovetov, Oleksandr 2022 UKR0.001-0.1920-3.80 
  Vinogradnik, Vladimir 2085 UKR1.0010.862017.20 
  Bykovskiy, Oleg f2175  * UKR0.001-0.0820-1.60 
  Kuzyk, Yuriy 1931 UKR0.001-0.2920-5.80 
  Khrinovskyi, Yurii 1730 UKR0.501-0.0620-1.20 
  Sukhov, Andrey 2127 UKR1.0010.892017.80 
 * 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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