Rapid: Individual Calculations March 2013
 Raikin, Leonid  Total change: -21.20  Rating chartPersonal card
 Serpukhovskiy Rapid 2013 Serpukhov RUS 2013-02-24
RcRownchangeKK*chgGame
 2148 2245 4.50 9 -1.06 20 -21.20 
  Kosulin, Vladimir 1845  * RUS1.0010.08201.60 
  Demidov, Mikhail m2457 RUS0.001-0.2320-4.60 
  Fedorov, Aleksandr, B. 2072 RUS0.501-0.2320-4.60 
  Kovpak, Igor 2009 RUS1.0010.20204.00 
  Dukhov, Alexander m2334 RUS0.001-0.3820-7.60 
  Grigoryeva, Olga A. wf2171 RUS0.501-0.1020-2.00 
  Beskov, Vladimir c2109 RUS1.0010.32206.40 
  Popelyshev, Igor V. 2138 RUS0.501-0.1520-3.00 
  Vdovin, Vadim 2197 RUS0.001-0.5720-11.40 
 * 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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