Individual Calculations January 2010
 Kudriavtsev, Yury  Total change: -12.45  Rating chartPersonal card
 Autumn Petersburg 2009 open St.Petersburg RUS 2009-10-25
RcRownchangeKK*chgGame
 2011 1944 2.50 8 -0.83 15 -12.45 
  Kitsis, Andrey 2167 RUS0.001-0.2215-3.30 
  Titov, Dmitry 2178 RUS0.5010.29154.35 
  Alekhin, Andrey 2042 RUS0.5010.13151.95 
  Kondratiev, Denis 1995 RUS0.5010.07151.05 
  Babakhin, Anton 1968 RUS0.5010.03150.45 
  Tkachev, Ivan 1992 RUS0.001-0.4315-6.45 
  Obraztsov, Nikita 1867 RUS0.501-0.1115-1.65 
  Kalyanov, Yury 1880 RUS0.001-0.5915-8.85 

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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