Rapid: Individual Calculations September 2019
 Kostyukov, Denis  Total change: -20.80  Rating chartPersonal card
 Rapid Moscow. August 2019-1 Moscow RUS 2019-08-10
RcRownchangeKK*chgGame
 1689 1675 2.50 7 -1.04 20 -20.80 
  Kretov, Evgenij f2075  * RUS0.001-0.0820-1.60 
  Vygodin, Boris 1362 RUS1.0010.14202.80 
  Labunets, Maxim 1461 RUS1.0010.23204.60 
  Zlotnik, Andrey 2075  * RUS0.001-0.0820-1.60 
  Kolbanov, Veniamin M. f2075  * RUS0.001-0.0820-1.60 
  Averkiev, Andrei 1450 RUS0.001-0.7820-15.60 
  Merkulova, Viktoria 1324 RUS0.501-0.3920-7.80 
 * 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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