Individual Calculations January 2009
 Ivanov, Alexander V.  Total change: -10.05  Rating chartPersonal card
 9. Stone Flower 2008 C Nizhny Tagil RUS 2008-12-06
RcRownchangeKK*chgGame
 2054 2158 5.00 9 -0.67 15 -10.05 
  Goryachkina, Aleksandra 1899 RUS0.001-0.8215-12.30 
  Karyagin, Denis 1953 RUS0.501-0.2615-3.90 
  Povodyr, Alexander 1902 RUS1.0010.19152.85 
  Vahrushev, Vladimir f2283 RUS1.0010.671510.05 
  Kozyrev, Valeriy 2139 RUS1.0010.47157.05 
  Shestakov, Dmitry 2284 RUS0.001-0.3315-4.95 
  Yaschenko, Yury 2015 RUS0.001-0.6915-10.35 
  Simakov, Nikita 2056 RUS1.0010.36155.40 
  Savchenko, Mikhail 1954 RUS0.501-0.2615-3.90 

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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