Rapid: Individual Calculations February 2020
 Kurkin, Aleksandr  Total change: -8.20  Rating chartPersonal card
 Rapid Moscow. January 2020 - 4 Moscow RUS 2020-01-25
RcRownchangeKK*chgGame
 1618 1725 4.00 7 -0.41 20 -8.20 
  Preobrazhenskaya, Diana 1392 RUS0.501-0.3820-7.60 
  Sakovich, Luka 1635 RUS0.501-0.1220-2.40 
  Ilin, Artem 1414 RUS1.0010.14202.80 
  Gukhman, Sergey 1864 RUS0.001-0.3120-6.20 
  Gaydamak, Vsevolod 1414 RUS1.0010.14202.80 
  Bagiryan, Vigen 2125  * UKR0.001-0.0820-1.60 
  Sapozhnikov, Mikhail 1480 RUS1.0010.20204.00 
 * 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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