Rapid: Individual Calculations February 2020
 Kukushkin, Valery  Total change: 27.60  Rating chartPersonal card
 Cup of Ukraine among veterans - 2019. Rapid Kharkiv UKR 2019-12-20
RcRownchangeKK*chgGame
 2018 1931 4.50 8 1.38 20 27.60 
  Petrich, Vladimir 1531  * UKR1.0010.08201.60 
  Avanesov, Nikolay f2118 UKR0.5010.24204.80 
  Chaika, Leonid 2105 UKR1.0010.732014.60 
  Shalimov, Valery m2331  * UKR0.001-0.0820-1.60 
  Kharkovskii, Viktor 1986 UKR1.0010.582011.60 
  Bardar, Viktor 2113 UKR0.001-0.2620-5.20 
  Sobolev, Artur 2218 UKR0.001-0.1620-3.20 
  Hramtsov, Anatoliy 1739 UKR1.0010.25205.00 
 * 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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