Rapid: Individual Calculations January 2018
 Petrich, Vladimir  Total change: 17.60  Rating chartPersonal card
 Rapid tournament in honor of D.Manych Jubilee Kharkiv UKR 2017-12-03
RcRownchangeKK*chgGame
 1836 1640 3.00 7 1.10 20 22.00 
  Winichenko, Mikhail 2023 UKR0.5010.41208.20 
  Panchenko, Igor 1908 UKR0.001-0.1720-3.40 
  Kravchenko, Natalia 1749 UKR0.001-0.3520-7.00 
  Basova, Yuliya 1630 UKR1.0010.49209.80 
  Bondarenko, Andrey 1719 UKR0.5010.11202.20 
  Palivoda, Lyudmila 1785 UKR1.0010.692013.80 
  Sukharev, Sergey 2040  * UKR0.001-0.0820-1.60 
 * 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)
 
 Cup of Ukraine among veterans. Rapid Kharkiv UKR 2017-12-08
RcRownchangeKK*chgGame
 1823 1640 2.00 8 -0.22 20 -4.40 
  Kukushkin, Valery 1970 UKR0.001-0.1220-2.40 
  Odrikovsky, Nikolay 1872 UKR0.001-0.2120-4.20 
  Hramtsov, Anatoliy 1846 UKR0.001-0.2420-4.80 
  Olhovskii, Leonid 1817 UKR0.001-0.2720-5.40 
  Petrosian, Rafael 1979 UKR1.0010.882017.60 
  Dacenko, Vladimir 1823 UKR0.001-0.2620-5.20 
  Kalugin, Valerii 1500 UKR1.0010.31206.20 
  Podrez, Ivan 1779 UKR0.001-0.3120-6.20 

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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