Individual Calculations January 2010
 Marchenko, Andrey  Total change: 19.50  Rating chartPersonal card
 Nizhny Tagil Chmp. 2009 open Nizhny Tagil RUS 2009-10-19
RcRownchangeKK*chgGame
 2243 2038 3.00 7 1.30 15 19.50 
  Komissarov, Vladimir f2251 RUS0.001-0.2315-3.45 
  Melnikov, Valery 2148 RUS1.0010.65159.75 
  Kuznetsov, Vadim 2186 RUS0.5010.20153.00 
  Dotsenko, Sergey 2193 RUS0.5010.21153.15 
  Balberov, Alecsey 2271 RUS1.0010.791511.85 
  Balberov, Alexander 2385 RUS0.001-0.1115-1.65 
  Matveev, Vladimir 2267 RUS0.001-0.2115-3.15 

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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