Individual Calculations March 2012
 Astapov, Valeriy  Total change: -14.10  Rating chartPersonal card
 Winter Cup Saratov SSEU 1st stage Saratov RUS 2012-02-10
RcRownchangeKK*chgGame
 2110 2011 2.50 9 -0.94 15 -14.10 
  Smirnov, Alexandr A. 2182 RUS0.001-0.2715-4.05 
  Efimov, Ivan 2142 RUS0.001-0.3215-4.80 
  Vetryansky, Vladimir 2193 RUS0.001-0.2615-3.90 
  Petukhov, Dmitry f2332 RUS0.001-0.1315-1.95 
  Zhestkov, Igor 1909 RUS1.0010.36155.40 
  Fedorova, Tatiana 1921 RUS1.0010.38155.70 
  Izbosarov, Marat 1970 RUS0.001-0.5615-8.40 
  Iljushina, Olga wg2343 RUS0.001-0.1215-1.80 
  Dvoryadkin, Maksim 1994 RUS0.501-0.0215-0.30 

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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