Individual Calculations July 2010
 Podvalnikov, Boris  Total change: 20.40  Rating chartPersonal card
 Perm April 2010 open Perm RUS 2010-04-22
RcRownchangeKK*chgGame
 2082 2140 6.50 9 1.36 15 20.40 
  Voronov, Vitaly N 1809 RUS1.0010.12151.80 
  Kohanov, Boris 2000 RUS1.0010.31154.65 
  Golenev, Robert 2106 RUS1.0010.45156.75 
  Orekhov, Viktor 2263 RUS0.5010.17152.55 
  Azanov, Pavel 2044 RUS0.501-0.1315-1.95 
  Zhulanov, Viktor f2238 RUS0.5010.13151.95 
  Dragunov, Viacheslav f2159 RUS0.001-0.4715-7.05 
  Kashin, Yury 2007 RUS1.0010.32154.80 
  Goldshtein, Grigory 2114 RUS1.0010.46156.90 

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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