Individual Calculations December 2020
 Lukin, Ivan R  Total change: 12.00  Rating chartPersonal card
 DVFO Champ. - b19 Vladivostok RUS 2020-11-02
RcRownchangeKK*chgGame
 1769 1808 3.50 6 0.30 40 12.00 
  Protodyakonov, Igor 1720 RUS1.0010.384015.20 
  Pestryakov, Nikita 1934 RUS0.5010.17406.80 
  Shchukin, Maksim 2208  * RUS0.001-0.0840-3.20 
  Sheraliev, Timur 1408  * RUS1.0010.08403.20 
  Khlopotnoy-Romadov, Dmitriy 1937 RUS0.001-0.3340-13.20 
  Kan, Maxim 1409 RUS1.0010.08403.20 
 * 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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