Rapid: Individual Calculations March 2023
 Dobrovolskiy, Roman  Total change: -1.40  Rating chartPersonal card
 Krasnoyarsk region rapid championship 2023 Krasnoyarsk RUS 2023-02-17
RcRownchangeKK*chgGame
 1882 2107 6.50 9 -0.07 20 -1.40 
  Novgorodtseva, Polina 1707  * RUS1.0010.08201.60 
  Piyankov, Ivan 1692 RUS1.0010.07201.40 
  Stepanenko, Mikhail 1860 RUS1.0010.19203.80 
  Dunaev, Dmitriy 1699 RUS1.0010.08201.60 
  Mikhalchenko, Petr 2351 RUS0.001-0.2020-4.00 
  Klevets, Ksenia 1751 RUS0.001-0.8920-17.80 
  Krupenko, Polina 1612 RUS1.0010.04200.80 
  Krikunova, Olesya 1948 RUS1.0010.29205.80 
  Keosidi, Konstantin f2316 RUS0.5010.27205.40 
 * 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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