Individual Calculations April 2009
 Salov, Vitaly V.  Total change: -8.55  Rating chartPersonal card
 Winter on Petrograd Side 2009 open St.Petersburg RUS 2009-01-26
RcRownchangeKK*chgGame
 2122 2175 4.50 9 -0.57 15 -8.55 
  Kuzmin, Egor 1961 RUS1.0010.23153.45 
  Efremova, Daria 1910 RUS1.0010.18152.70 
  Anosov, Sergey 2039 RUS1.0010.32154.80 
  Zhukov, Klim 2239 RUS0.001-0.4115-6.15 
  Guzenko, Artem 2119 RUS0.001-0.5815-8.70 
  Kopasov, Evgeny 2047 RUS1.0010.33154.95 
  Golovankov, Vladimir 2289 RUS0.5010.16152.40 
  Vunder, Andrey 2257 RUS0.001-0.3915-5.85 
  Kostyuchenko, Vladimir 2241 RUS0.001-0.4115-6.15 

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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