Individual Calculations February 2021
 Krapchetov, Daniil  Total change: -28.80  Rating chartPersonal card
 6th A.Suetin memorial_OPEN Tula RUS 2021-01-03
RcRownchangeKK*chgGame
 1685 1728 3.50 8 -0.72 40 -28.80 
  Kuznetsova, Marina 1927 RUS1.0010.764030.40 
  Averin, Nikolay 1820 RUS0.5010.13405.20 
  Kuznetsov, Ivan V. 1772 RUS0.001-0.4440-17.60 
  Matsenko, Elena wf1798 RUS0.001-0.4040-16.00 
  Andreev, Konstantin 1753 RUS0.001-0.4740-18.80 
  Borsch, Alexander 1328  * RUS0.501-0.4240-16.80 
  Voronin, Nikita 1756 RUS0.5010.04401.60 
  Starykh, Kirill 1328  * 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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