Individual Calculations May 2014
 Vunder, Andrey  Total change: -16.35  Rating chartPersonal card
 Spring on Petrograd Side 2014 St. Petersburg RUS 2014-03-31
RcRownchangeKK*chgGame
 1971 2209 6.00 9 -1.09 15 -16.35 
  Zakharov, Yuri 1858 RUS0.501-0.3915-5.85 
  Klobukov, Sergey 1871 RUS1.0010.12151.80 
  Dushin, Nikolay 2017 RUS0.501-0.2515-3.75 
  Penkov, Aleksey 1910 RUS0.501-0.3515-5.25 
  Ivanov, Sergei V. 2060 RUS0.501-0.2015-3.00 
  Klyuev, Viktor 1909 RUS1.0010.15152.25 
  Tarasov, Ilya 2052 RUS0.001-0.7115-10.65 
  Lebedenko, Olga 1961 RUS1.0010.19152.85 
  Kononov, Viktor V. 2101 RUS1.0010.35155.25 

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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