Rapid: Individual Calculations April 2013
 Chernikov, Sergey  Total change: 50.40  Rating chartPersonal card
 Lipetsk rapid Lipetsk RUS 2013-01-08
RcRownchangeKK*chgGame
 1899 1558 3.50 8 2.52 20 50.40 
  Kurbatov, Andrei 1958  * RUS0.001-0.0820-1.60 
  Evsyukov, Aleksey 1860 RUS0.5010.35207.00 
  Birjukov, Igor 1958  * RUS0.001-0.0820-1.60 
  Smolyaninov, Sergej 1911 RUS1.0010.892017.80 
  Volobuev, Sergey 1816 RUS1.0010.822016.40 
  Udodov, Andrey 1958  * RUS0.001-0.0820-1.60 
  Makashov, Nikolay 1946 RUS0.001-0.0920-1.80 
  Ekimov, Alexey 1786 RUS1.0010.792015.80 
 * 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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