Individual Calculations September 2009
 Tihonov, Gennady  Total change: 2.40  Rating chartPersonal card
 "Sudak- 2009-3" Sudak UKR 2009-07-18
RcRownchangeKK*chgGame
 2123 1992 2.50 7 0.16 15 2.40 
  Nemets, Dmitry f2316 UKR0.5010.37155.55 
  Ledakov, Alexandr 2108 UKR0.001-0.3415-5.10 
  Kraschenko, Alexandr 2045 UKR0.5010.07151.05 
  Strygin, Alexandr 2229 UKR0.001-0.2015-3.00 
  Gorgola, Georgiy 2074 UKR1.0010.61159.15 
  Bodrova, Nadezhda 2007 UKR0.001-0.4815-7.20 
  Vynnykov, Yuriy 2085 UKR0.5010.13151.95 

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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