Rapid: Individual Calculations December 2017
 Dudkin, Valery  Total change: 4.80  Rating chartPersonal card
 Zaraiskaya Rook 2017 Rapid Zaraisk RUS 2017-11-11
RcRownchangeKK*chgGame
 1857 1845 3.50 7 0.24 20 4.80 
  Chernyshov, Aleksandr 1970 RUS1.0010.672013.40 
  Sokolov, Nikita Dm. 2047 RUS0.001-0.2420-4.80 
  Krantsevich, Alexey 1939 RUS0.001-0.3720-7.40 
  Basov, Ilya 1445  * RUS1.0010.08201.60 
  Koryakin, Viktor 2027 RUS0.001-0.2620-5.20 
  Pushkarev, Evgeny 1605 RUS0.501-0.3020-6.00 
  Mamontov, Viktor 1963 RUS1.0010.662013.20 
 * 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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