Rapid: Individual Calculations April 2022
 Belov, Aleksei R.  Total change: 14.60  Rating chartPersonal card
 Serpukhov rapid 2022 U13 Serpukhov RUS 2022-03-07
RcRownchangeKK*chgGame
 1485 1789 6.50 7 0.73 20 14.60 
  Rudov, Andrey 1389  * RUS1.0010.08201.60 
  Zuev, Maksim Al 1230 RUS1.0010.03200.60 
  Polozov, Yaroslav Il. 1405 RUS1.0010.09201.80 
  Karpenko, Anton 1689 RUS1.0010.36207.20 
  Preobrazhenskaya, Diana 1664 RUS1.0010.33206.60 
  Rybkin, Roman An 1577 RUS1.0010.23204.60 
  Belinskiy, Nikita 1439 RUS0.501-0.3920-7.80 
 * 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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