Rapid: Individual Calculations May 2014
 Kovalchuk, Vasyl  Total change: 0.00  Rating chartPersonal card
 A.Surgund Memorial Rapid -2014 Khmelnitsky UKR 2014-03-29
RcRownchangeKK*chgGame
 1961 1757 1.00 4 0.00 20 0.00 
  Shevchuk, Dmytro 1982 UKR0.001-0.2220-4.40 
  Popov, Sergey A. 2030 UKR0.001-0.1720-3.40 
  Ponyatyshyna, Natalia 1794 UKR1.0010.552011.00 
  Ivanov, Vladimir A. 2037 UKR0.001-0.1620-3.20 

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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