Individual Calculations January 2009
 Kozyrev, Valeriy  Total change: 1.05  Rating chartPersonal card
 9. Stone Flower 2008 C Nizhny Tagil RUS 2008-12-06
RcRownchangeKK*chgGame
 2069 2139 6.00 10 0.07 15 1.05 
  Karyagin, Denis 1953 RUS1.0010.26153.90 
  Yaschenko, Yury 2015 RUS0.501-0.1715-2.55 
  Shestakov, Dmitry 2284 RUS0.001-0.3115-4.65 
  Bezdenezhnyh, Pavel 1999 RUS1.0010.31154.65 
  Tshvirashvily, Georgy 1994 RUS1.0010.31154.65 
  Ivanov, Alexander V. 2158 RUS0.001-0.4715-7.05 
  Vahrushev, Vladimir f2283 RUS1.0010.691510.35 
  Marchenko, Andrey 1989 RUS1.0010.30154.50 
  Savchenko, Mikhail 1954 RUS0.001-0.7415-11.10 
  Simakov, Nikita 2056 RUS0.501-0.1115-1.65 

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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