Individual Calculations December 2019
 Preobrazhenskaya, Diana  Total change: -42.00  Rating chartPersonal card
 Central FR Chmp 2019 B11 Bryansk RUS 2019-11-02
RcRownchangeKK*chgGame
 1176 1488 4.00 6 -1.05 40 -42.00 
  Scheglov, Gleb 1405 RUS0.001-0.6140-24.40 
  Fineshin, Boris 1111 RUS1.0010.09403.60 
  Romanenko, Semen O. 1088  * RUS1.0010.08403.20 
  Zubarev, Vladislav 1088  * RUS1.0010.08403.20 
  Martemyanov, Mikhail 1275 RUS0.001-0.7740-30.80 
  Postupkin, Aleksey N 1088  * RUS1.0010.08403.20 
 * 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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