Individual Calculations January 2009
 Pirozhkov, Yury  Total change: 20.40  Rating chartPersonal card
 Senior's Voronezh region Chmp. 2008 open Voronezh RUS 2008-10-18
RcRownchangeKK*chgGame
 1977 1762 3.00 7 1.36 15 20.40 
  Gurov, Valerian 1897 RUS1.0010.681510.20 
  Matveenko, Yury 2112 RUS0.001-0.1115-1.65 
  Pavlov, Nikolay 2027 RUS0.001-0.1815-2.70 
  Leun, Victor 1961 RUS0.001-0.2415-3.60 
  Nartov, Albert 1863 RUS1.0010.64159.60 
  Koshelev, Vladimir 1984 RUS0.5010.28154.20 
  Filippov, Vladimir f1994 RUS0.5010.29154.35 

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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