Rapid: Individual Calculations May 2021
 Berestovitskiy, Erlen  Total change: -46.60  Rating chartPersonal card
 Pushkin 2021 Cosmonautics Day Rapid St. Petersburg RUS 2021-04-10
RcRownchangeKK*chgGame
 1651 1777 2.00 7 -2.33 20 -46.60 
  Remizov, Vladimir A. 1110 RUS1.0010.01200.20 
  Saveljev, Ivan 2066 RUS0.001-0.1620-3.20 
  Motorina, Irina 1592 RUS1.0010.26205.20 
  Abuev, Roman 2097 RUS0.001-0.1320-2.60 
  Egorov, Ivan S. 1616 RUS0.001-0.7120-14.20 
  Selskov, Boris 1547 RUS0.001-0.7920-15.80 
  Smorodkin, Andrey 1529 EST0.001-0.8120-16.20 

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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