Rapid: Individual Calculations August 2019
 Kovalchuk, Valentyn  Total change: 28.00  Rating chartPersonal card
 " Volodymyr-Volynskyi - Open, Cup Rapid 2019 " Volodymyr-Volynskyi UKR 2019-07-28
RcRownchangeKK*chgGame
 1816 1683 3.50 6 1.40 20 28.00 
  Novokreshchenov, Oleksandr 1916 UKR0.001-0.2120-4.20 
  Karpovych, Ihor 1525 UKR1.0010.29205.80 
  Diachuk, Andrey 1679 UKR1.0010.49209.80 
  Yaniuk, Valentin 2083  * UKR1.0010.922018.40 
  Humeniuk, Vitalii 1773 UKR0.5010.12202.40 
  Bondarenko, Stanislav 1917 UKR0.001-0.2120-4.20 
 * 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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