Individual Calculations March 2010
 Usachev, Oleg  Total change: -1.00  Rating chartPersonal card
 Christmas Games 2009 open Volgograd RUS 2010-01-03
RcRownchangeKK*chgGame
 2184 2128 2.50 6 -0.04 25 -1.00 
  Zemlyanskiy, Dmitri 2254 RUS0.001-0.3325-8.25 
  Illarionov, Alexander 2176 RUS1.0010.572514.25 
  Nemkova, Ljubov 2173 RUS1.0010.562514.00 
  Silkin, Anatoly 2243 RUS0.001-0.3425-8.50 
  Zotov, Aleksey 2174 RUS0.5010.06251.50 
  Pronin, Vladimir 2082 RUS0.001-0.5625-14.00 

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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