Rapid: Individual Calculations August 2017
 Kukushkin, Valery  Total change: -18.80  Rating chartPersonal card
 Myrhorod-open-2017 (rapid) Myrhorod UKR 2017-07-09
RcRownchangeKK*chgGame
 1767 1987 3.50 6 -0.94 20 -18.80 
  Zhuravel, Illya 1587  * UKR1.0010.08201.60 
  Solovchuk, Oleksiy 2387  * UKR0.001-0.0820-1.60 
  Martynov, Illia 1604 UKR1.0010.09201.80 
  Vasylyk, Mykhailo 1587  * UKR0.501-0.4220-8.40 
  Usyk, Anastasiia 1587  * UKR0.001-0.9220-18.40 
  Riabov, Valeri 1849 UKR1.0010.31206.20 
 * 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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