Individual Calculations July 2009
 Berezka, Alexandr  Total change: -6.00  Rating chartPersonal card
 UKR Chess Championship of men 2009 Alushta UKR 2009-05-11
RcRownchangeKK*chgGame
 2224 2150 3.00 8 -0.24 25 -6.00 
  Budnikov, Oleg 2408 UKR0.001-0.1825-4.50 
  Dolgopolov, Alexander 2268 UKR0.5010.16254.00 
  Grinev, Valeriy 2316 UKR0.5010.22255.50 
  Rudak, Vladimir 2327 UKR0.001-0.2725-6.75 
  Zaichuk, Vitaliy 2038 UKR1.0010.35258.75 
  Shulga, Jury f2278 UKR0.001-0.3325-8.25 
  Mamonova, Yulia wf2009 UKR0.001-0.6925-17.25 
  Matviychuk, Olexandr 2149 UKR1.0010.502512.50 

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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