Individual Calculations September 2009
 Zhang-Yushkov, Nikolai  Total change: -15.00  Rating chartPersonal card
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2066 2194 5.00 9 -1.00 15 -15.00 
  Vorontsov, Vladimir 1968 RUS0.501-0.2915-4.35 
  Noskov, Dmitriy 1961 RUS0.501-0.2915-4.35 
  Kuzmin, Artem 2034 RUS0.501-0.2115-3.15 
  Egitov, Alexey 2032 RUS1.0010.29154.35 
  Shlauzer, Andrey 2059 RUS0.501-0.1815-2.70 
  Petrukhina, Irina 2055 RUS1.0010.31154.65 
  Ainutdinov, Alexander 2099 KAZ1.0010.37155.55 
  Pavlov, Oleg f2314 RUS0.001-0.3415-5.10 
  Khegay, Dmitriy 2073 RUS0.001-0.6615-9.90 

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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