Individual Calculations January 2009
 Kazakov, Peter  Total change: -31.20  Rating chartPersonal card
 Novosibirsk region Chmp. 2008 open Novosibirsk  2008-12-05
RcRownchangeKK*chgGame
 2067 2363 4.50 9 -3.12 10 -31.20 
  Loginov, Vladislav 2145 RUS0.001-0.7810-7.80 
  Kuzmin, Georgy 2013 RUS0.001-0.8910-8.90 
  Ignatov, Anatoly 2013 RUS0.501-0.3910-3.90 
  Makarevich, Julia 2013 RUS1.0010.11101.10 
  Zaichenko, Daria 2084 RUS0.001-0.8410-8.40 
  Ragozin, Andrei 2046 RUS1.0010.13101.30 
  Moskalenko, Viktor 2072 RUS0.501-0.3510-3.50 
  Kuzmin, Artem 2018 RUS1.0010.11101.10 
  Chuguev, Anton 2197 RUS0.501-0.2210-2.20 

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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