Individual Calculations February 2020
 Bulykin, Sergey  Total change: 22.80  Rating chartPersonal card
 Suetin Memorial 2020_open Tula RUS 2020-01-03
RcRownchangeKK*chgGame
 1721 1479 2.00 6 0.57 40 22.80 
  Serdyukov, Maksim A. 1513 RUS0.001-0.4540-18.00 
  Zhiriakov, Stanislav 1879  * RUS0.5010.424016.80 
  Novikov, Mikhail G 1879  * RUS0.5010.424016.80 
  Pozdnyakov, Dmitry 1775 RUS0.001-0.1540-6.00 
  Podvyaznyy, Oleg 1429 RUS1.0010.434017.20 
  Zaitsev, Aleksey Vik 1852 RUS0.001-0.1040-4.00 
 * 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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