Rapid: Individual Calculations December 2019
 Korovkin, Stepan  Total change: -16.20  Rating chartPersonal card
 Tula_rapid_PPK Tula RUS 2019-11-02
RcRownchangeKK*chgGame
 2073 2199 3.00 6 -0.81 20 -16.20 
  Shapatin, Alexander 2001 RUS0.501-0.2620-5.20 
  Pincher, Denis 2257 RUS0.5010.08201.60 
  Moiseev, Andrey 2294 RUS0.001-0.3720-7.40 
  Yashin, Aleksey A 1799  * RUS1.0010.08201.60 
  Timofeev, Sergey 2235 RUS0.001-0.4520-9.00 
  Ivanov, Igor Y 1854 RUS1.0010.11202.20 
 * 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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