Rapid: Individual Calculations March 2019
 Bykov, Alexei  Total change: -6.60  Rating chartPersonal card
 Rapid Moscow. February - 3 Moscow RUS 2019-02-09
RcRownchangeKK*chgGame
 1993 1902 2.00 6 -0.33 20 -6.60 
  Bazarov, Konstantin f2213 RUS1.0010.862017.20 
  Lysenko, Margarita wf2184 RUS0.001-0.1620-3.20 
  Doncev, Alexandr 2152 MDA0.001-0.1920-3.80 
  Akhmedov, David 1502  * RUS1.0010.08201.60 
  Melikhov, Evgeny V. f2256 RUS0.001-0.1120-2.20 
  Rakitin, Daniil 1651 RUS0.001-0.8120-16.20 
 * 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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