Individual Calculations October 2012
 Polyakov, Yury  Total change: 0.15  Rating chartPersonal card
 Anapa-2012 open Anapa RUS 2012-08-30
RcRownchangeKK*chgGame
 2092 2266 6.50 9 0.01 15 0.15 
  Mrykhin, Igor 2119 RUS0.501-0.2015-3.00 
  Mecsherykov, Andrei 1961 RUS1.0010.14152.10 
  Karaev, Seit 2058 RUS0.501-0.2715-4.05 
  Kopeikin, Yuri 2056 RUS0.501-0.2715-4.05 
  Vinogradov, Anatoly 2041 RUS1.0010.22153.30 
  Mkrtchyan, Artak 2082 RUS1.0010.26153.90 
  Grigoriev, Vladimir 2146 RUS1.0010.34155.10 
  Timankin, Fedor 2044 RUS1.0010.22153.30 
  Zhitnikov, Sergey 2317 ISR0.001-0.4315-6.45 

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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