Rapid: Individual Calculations November 2019
 Korman, Roman  Total change: 7.40  Rating chartPersonal card
 Ivan Fedkov's memory tournament 2019 Stryi UKR 2019-09-28
RcRownchangeKK*chgGame
 1794 1774 3.50 7 0.37 20 7.40 
  Kushney, Oleh 1374  * UKR1.0010.08201.60 
  Dzurak, Vitalii 2015 UKR0.5010.30206.00 
  Arakelyan, Karpo 1874 UKR0.001-0.3620-7.20 
  Kolos, Taras 1922 UKR1.0010.702014.00 
  Gudok, Viktor m1947 UKR0.001-0.2720-5.40 
  Ratalskyy, Artur 1374  * UKR1.0010.08201.60 
  Krashanovych, Vitalii 2054 UKR0.001-0.1620-3.20 
 * 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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