Individual Calculations January 2010
 Balberov, Alexander  Total change: -19.70  Rating chartPersonal card
 Nizhny Tagil Chmp. 2009 open Nizhny Tagil RUS 2009-10-19
RcRownchangeKK*chgGame
 2187 2385 4.00 8 -1.97 10 -19.70 
  Dotsenko, Sergey 2193 RUS0.501-0.2510-2.50 
  Vahrushev, Vladimir f2272 RUS0.001-0.6510-6.50 
  Morozov, Vsevolod 2065 RUS1.0010.13101.30 
  Komissarov, Vladimir f2251 RUS1.0010.32103.20 
  Matveev, Vladimir 2267 RUS0.001-0.6610-6.60 
  Marchenko, Andrey 2038 RUS1.0010.11101.10 
  Dashevsky, Sergey 2258 RUS0.501-0.1710-1.70 
  Melnikov, Valery 2148 RUS0.001-0.8010-8.00 

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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