Individual Calculations July 2021
 Onufrienko, Vladislav  Total change: 44.80  Rating chartPersonal card
 Yurtaev Chess Classic - Open A Cholpon-Ata KGZ 2021-06-21
RcRownchangeKK*chgGame
 1898 1827 5.00 9 1.12 40 44.80 
  Bapaev, Amir 1434 KGZ1.0010.08403.20 
  Sezdbekov, Ruslan c2227  * KGZ0.001-0.0840-3.20 
  Bakytova, Begimay 1427  * KGZ1.0010.08403.20 
  Derkembaev, Samatbek 1616 KGZ1.0010.23409.20 
  Barsov, Alexei g2227  * UZB0.001-0.0840-3.20 
  Kurbanbaev, Zalkar 1609 KGZ1.0010.22408.80 
  Markov, Mikhail m2227  * KGZ0.5010.424016.80 
  Takyrbashev, Bolot 2171 KGZ0.5010.384015.20 
  Zheenbekov, Nurgazy 2143 KGZ0.001-0.1340-5.20 
 * 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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