Blitz: Individual Calculations February 2017
 Kovalev, Aleksandr  Total change: -7.00  Rating chartPersonal card
 Pishak Kharkiv January 2017 Blitz Kharkiv UKR 2017-01-15
RcRownchangeKK*chgGame
 1928 1693 1.00 6 -0.35 20 -7.00 
  Lykov, Artiom 2093  * UKR0.001-0.0820-1.60 
  Panasenko, Nikolay 1921 UKR0.001-0.2120-4.20 
  Sukhopar, Valeri 1781 UKR0.001-0.3820-7.60 
  Kozhukhov, Volodimir 1881 UKR0.001-0.2620-5.20 
  Vishkvarka, Igor 1815 UKR1.0010.672013.40 
  Kozubenko, Vladimir 2076 UKR0.001-0.0920-1.80 
 * 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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