Individual Calculations May 2010
 Kurochkin, Valery  Total change: -22.50  Rating chartPersonal card
 Open Rating Chess Tournament Kharkiv UKR 2010-02-22
RcRownchangeKK*chgGame
 2120 2389 3.50 7 -2.25 10 -22.50 
  Bagiryan, Vigen 2069 UKR1.0010.13101.30 
  Pelipenko, Sergey 2151 UKR0.501-0.3010-3.00 
  Kovalyov, Eduard 2198 UKR1.0010.25102.50 
  Gargin, Vladimir 2112 UKR0.001-0.8310-8.30 
  Gavrish, Leonid 2182 UKR0.001-0.7710-7.70 
  Gorban, Dariya 1989  * UKR1.0010.08100.80 
  Lavrov, Maxim 2138 UKR0.001-0.8110-8.10 
 * 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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