Rapid: Individual Calculations April 2019
 Bocharnikov, Valeriy  Total change: -19.40  Rating chartPersonal card
 YUFO Championship 2019 Rapid Astrakhan RUS 2019-03-20
RcRownchangeKK*chgGame
 1900 1897 2.50 7 -0.97 20 -19.40 
  Lugovskoy, Maxim g2297  * RUS0.001-0.0820-1.60 
  Davydov, Nikita 1497  * RUS0.501-0.4220-8.40 
  Permin, Viktor 1915 RUS0.001-0.4720-9.40 
  Lagerev, Leonid 1497  * RUS1.0010.08201.60 
  Shaginjan, Armen m2297  * RUS0.001-0.0820-1.60 
  Davydov, Maxim 1497  * RUS1.0010.08201.60 
  Truskavetsky, Alexandr m2297  * UKR0.001-0.0820-1.60 
 * 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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