Individual Calculations April 2013
 Preobrazhensky, Anatoly  Total change: -9.00  Rating chartPersonal card
 Chelyabinsk region Chmp. 2013 Men Chelyabinsk RUS 2013-03-03
RcRownchangeKK*chgGame
 1936 1667 1.00 7 -0.30 30 -9.00 
  Panov, Maksim 2067  * RUS0.001-0.0830-2.40 
  Subbotin, Valery 1968 RUS0.001-0.1530-4.50 
  Gromak, Ivan 1881 RUS0.001-0.2330-6.90 
  Pleshakov, Anton 2067  * RUS0.001-0.0830-2.40 
  Volozhanin, Boris 1822 RUS0.001-0.2930-8.70 
  Kashutin, Mikhail 1852 RUS1.0010.743022.20 
  Vakhtomin, Alexander 1898 RUS0.001-0.2130-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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