Individual Calculations April 2013
 Zyrianov, Valentin  Total change: 0.60  Rating chartPersonal card
 Voronezh 2013men Voronezh RUS 2013-03-12
RcRownchangeKK*chgGame
 1909 1903 4.50 9 0.04 15 0.60 
  Klimentov, Roman 2231 RUS0.001-0.1315-1.95 
  Ioffe, Ilya 1986 RUS0.5010.11151.65 
  Polyansky, Viktor 1969 RUS0.001-0.4115-6.15 
  Soboleva, Anastasia 1917 RUS0.001-0.4815-7.20 
  Filippov, Vladimir f1968 RUS0.001-0.4115-6.15 
  Kornev, Sergey 1653 RUS1.0010.19152.85 
  Belov, Yury 1794 RUS1.0010.35155.25 
  Chupakhin, Alexey 1713 RUS1.0010.25153.75 
  Lazarev, Alexander 1950 RUS1.0010.57158.55 

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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