Individual Calculations July 2009
 Zverkhovski, Vladimir  Total change: -9.15  Rating chartPersonal card
 3. D.Bronstein Memorial 2009 open Moscow RUS 2009-03-08
RcRownchangeKK*chgGame
 2052 2120 3.50 7 -0.61 15 -9.15 
  Shubin, Gennady 1913 RUS0.501-0.2715-4.05 
  Minko, Vladimir 1878 RUS1.0010.20153.00 
  Erzhanov, Arman f2273 RUS0.001-0.3015-4.50 
  Mishakov, Anatoly 2004 RUS1.0010.34155.10 
  Rumjantsev, Juri 2230 RUS0.001-0.3515-5.25 
  Samatov, Anatolij 2098 RUS1.0010.47157.05 
  Kuzanov, Artem 1969 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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