Individual Calculations April 2009
 Savosto, Petr  Total change: 13.65  Rating chartPersonal card
 Vladimir region Chmp. 2008 open Vladimir RUS 2008-12-10
RcRownchangeKK*chgGame
 2189 2250 5.50 8 0.91 15 13.65 
  Smirnova, Ekaterina 1900 RUS1.0010.11151.65 
  Zabotin, Alexander m2495 RUS0.5010.30154.50 
  Ryzhov, Vladimir 2246 RUS1.0010.49157.35 
  Egorshev, Viktor 2255 RUS0.5010.01150.15 
  Radzhabov, Roman 2043 RUS1.0010.23153.45 
  Lavrik, Dmitry f2406 RUS0.5010.21153.15 
  Kalinin, Dmitry 2067 RUS1.0010.26153.90 
  Novorchuk, Nikolay 2100 RUS0.001-0.7015-10.50 

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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