Individual Calculations October 2008
 Serebriakov, Alexander  Total change: -10.35  Rating chartPersonal card
 7. K.P.Dzhigunov Memorial 2008 Rtg Maikop RUS 2008-08-16
RcRownchangeKK*chgGame
 2131 2213 3.50 7 -0.69 15 -10.35 
  Dydy, Kaplan 2053 RUS1.0010.29154.35 
  Shibaev, Fyodor 2329 RUS0.001-0.3415-5.10 
  Zhiryakov, Nikolay 1863 RUS1.0010.11151.65 
  Udovichenko, Nikolay 2177 RUS0.501-0.0515-0.75 
  Gadaborshev, Timur 2142 RUS0.001-0.6015-9.00 
  Kadilin, Alexander 2135 RUS1.0010.39155.85 
  Rakov, Valery 2220 RUS0.001-0.4915-7.35 

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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