Rapid: Individual Calculations August 2022
 Popkov, Alexander R.  Total change: -13.60  Rating chartPersonal card
 Karelskaya skazka 2022 rapid Petrozavodsk RUS 2022-07-20
RcRownchangeKK*chgGame
 1525 1706 4.50 8 -0.68 20 -13.60 
  Andronov, Mikhail G. 2000 RUS0.001-0.1520-3.00 
  Lunev, Yaromir 1173 RUS0.001-0.9720-19.40 
  Svinin, Daniil 1233 RUS1.0010.05201.00 
  Vedyashkina, Alina 1149 RUS1.0010.03200.60 
  Postanogov, Dmitrii 1952 RUS0.001-0.1920-3.80 
  Puts, Roman V. 1306  * RUS1.0010.08201.60 
  Simkin, Alexander 1506 RUS1.0010.24204.80 
  Zyrjanow, Leonid 1882 RUS0.5010.23204.60 
 * 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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