Blitz: Individual Calculations August 2018
 Barkov, Sergej  Total change: -19.20  Rating chartPersonal card
 Open Chess Championship of Kharkiv Region -2018 (Blitz) Kharkiv UKR 2018-07-21
RcRownchangeKK*chgGame
 1984 2070 5.00 10 -0.96 20 -19.20 
  Ponomarev, Dmitriy 1670  * UKR1.0010.08201.60 
  Tarlev, Konstantin g2470  * UKR0.001-0.0820-1.60 
  Sych, Ivan 1902 UKR1.0010.28205.60 
  Alexikov, Alexander m2311 UKR0.001-0.2020-4.00 
  Sharovskaya, Olga 1922 UKR0.001-0.7020-14.00 
  Yushchenko, Alexandr 1971 UKR1.0010.36207.20 
  Kaliuzhny, Andrey f2234 UKR0.001-0.2820-5.60 
  Shakhaylo, Vyacheslav 1670  * UKR1.0010.08201.60 
  Dehtiarov, Roman 1670  * UKR1.0010.08201.60 
  Ivanov, Yuri 2015 UKR0.001-0.5820-11.60 
 * 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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