Individual Calculations December 2021
 Ushakov, Aleksander  Total change: -45.00  Rating chartPersonal card
 Tambov region Championship 2021_Standard Tambov RUS 2021-10-27
RcRownchangeKK*chgGame
 1775 2021 4.00 8 -2.25 20 -45.00 
  Alekseev, Aleksandr S 1701 RUS0.501-0.3720-7.40 
  Bryunin, Elisei 1621  * RUS1.0010.08201.60 
  Lomakina, Galja wm1983 RUS0.001-0.5520-11.00 
  Pishchalnikov, Roman A. 1821 RUS1.0010.24204.80 
  Popov, Tikhon 1634 RUS0.001-0.9120-18.20 
  Alpatsky, Sergey 1862 RUS1.0010.29205.80 
  Merezhko, Nikita 1655 RUS0.501-0.4020-8.00 
  Korshunov, Alexey 1923 RUS0.001-0.6320-12.60 
 * 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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