Individual Calculations March 2010
 Trifonov, Alexandr  Total change: -12.00  Rating chartPersonal card
 Christmas Games 2009 open Volgograd RUS 2010-01-03
RcRownchangeKK*chgGame
 2183 2366 5.00 8 -0.80 15 -12.00 
  Silkin, Anatoly 2243 RUS1.0010.33154.95 
  Pronin, Vladimir 2082 RUS1.0010.16152.40 
  Zemlyanskiy, Dmitri 2254 RUS0.001-0.6515-9.75 
  Gusev, Alex 2008 RUS0.501-0.4015-6.00 
  Kubatko, Ivan 2122 RUS1.0010.20153.00 
  Shtyrenkov, Veniamen g2378 RUS0.5010.02150.30 
  Hahalev, Dmitry 2205 RUS0.501-0.2115-3.15 
  Shilin, Ivan 2173 RUS0.501-0.2515-3.75 

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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