Individual Calculations October 2008
 Mamykin, Andrey  Total change: -33.90  Rating chartPersonal card
 June 2008 open Perm RUS 2008-06-12
RcRownchangeKK*chgGame
 1929 2166 4.00 8 -2.26 15 -33.90 
  Noskov, Alexander 1903 RUS1.0010.18152.70 
  Kashin, Yury 2030 RUS0.001-0.6815-10.20 
  Volodin, Ivan 2141 RUS0.001-0.5315-7.95 
  Pershina, Elena 1816 RUS0.001-0.8915-13.35 
  Chechurin, Yury 1846 RUS0.501-0.3715-5.55 
  Chikrin, Vladimir 1847 RUS0.501-0.3715-5.55 
  Radostev, Pavel 1885 RUS1.0010.16152.40 
  Losev, Anatoly 1967 RUS1.0010.24153.60 

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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