Individual Calculations April 2013
 Abramov, Leonid  Total change: -30.75  Rating chartPersonal card
 Championship Saratov 2013 Saratov RUS 2013-02-25
RcRownchangeKK*chgGame
 1943 2195 3.50 7 -2.05 15 -30.75 
  Gitelson, Arkady 1809 RUS0.001-0.9115-13.65 
  Tatarinov, Andrey 1795  * RUS1.0010.08151.20 
  Gagarkine, Nikolay 1934 RUS1.0010.18152.70 
  Berezhnov, Dmitry 1873 RUS1.0010.13151.95 
  Karpenko, Artem 2001 RUS0.501-0.2515-3.75 
  Efimov, Ivan 2131 RUS0.001-0.5915-8.85 
  Sudnik, Pavel 2056 RUS0.001-0.6915-10.35 
 * 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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