Individual Calculations September 2009
 Vynnykov, Yuriy  Total change: -15.60  Rating chartPersonal card
 "Sudak- 2009-3" Sudak UKR 2009-07-18
RcRownchangeKK*chgGame
 1934 2085 3.00 6 -1.04 15 -15.60 
  Dzhangirov, Dmitry 2226 UKR0.001-0.3115-4.65 
  Zhak, Boris 1966 RUS0.001-0.6615-9.90 
  Halkin, Yuri 1685  * UKR1.0010.08151.20 
  Belkina, Oksana 1762 RUS1.0010.13151.95 
  Vynnykov, Philip 1973 UKR0.501-0.1515-2.25 
  Tihonov, Gennady 1992 UKR0.501-0.1315-1.95 
 * 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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