Individual Calculations May 2012
 Izbosarov, Marat  Total change: -0.30  Rating chartPersonal card
 Spring Cup Higher School Realty A Saratov RUS 2012-03-15
RcRownchangeKK*chgGame
 1872 1972 5.50 9 -0.02 15 -0.30 
  Efimov, Ivan 2158 RUS0.001-0.2615-3.90 
  Brekhov, Denis 1949 RUS0.501-0.0315-0.45 
  Fedorov, Oleg An 1828 RUS0.001-0.6915-10.35 
  Kostyryachenko, Alexandr 1572  * RUS1.0010.08151.20 
  Fedukin, Alexandre 1879 RUS0.001-0.6315-9.45 
  Vetryansky, Vladimir 2208 RUS1.0010.801512.00 
  Fedorova, Tatiana 1899 RUS1.0010.40156.00 
  Tatarinov, Andrey 1661 RUS1.0010.14152.10 
  Sayapin, Dmitry 1697 RUS1.0010.17152.55 
 * 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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