Individual Calculations April 2009
 Krivoshapko, Alexander  Total change: 2.85  Rating chartPersonal card
 Omsk Chmp. 2009 Final open Omsk RUS 2009-02-12
RcRownchangeKK*chgGame
 2096 2044 4.50 10 0.19 15 2.85 
  Sadovnichuk, Sergey 2214 RUS0.001-0.2815-4.20 
  Tsalko, Vadim 1950 RUS1.0010.37155.55 
  Arkhipov, Valentin 2099 RUS1.0010.58158.70 
  Utyupin, Vladimir 2122 RUS0.001-0.3915-5.85 
  Dobronravov, Oleg 2118 RUS0.001-0.4015-6.00 
  Savostjanov, Igor 2120 RUS0.5010.10151.50 
  Toder, Alexander 2016 RUS1.0010.46156.90 
  Boichuk, Alexei 2142 RUS0.5010.13151.95 
  Zenzera, Alexey 2071 RUS0.5010.04150.60 
  Skokov, Boris 2103 RUS0.001-0.4215-6.30 

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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