Rapid: Individual Calculations July 2021
 Bykovskaya, Anzhelika  Total change: 25.60  Rating chartPersonal card
 Sea Harbor_Rapid Grand Prix of Russia Anapa RUS 2021-06-11
RcRownchangeKK*chgGame
 1603 1181 2.00 7 1.28 20 25.60 
  Shevchenko, Maxim 1916 RUS1.0010.992019.80 
  Fedosov, Alexander 1808 RUS0.001-0.0120-0.20 
  Etingof, Yury 1615 ISR0.001-0.0620-1.20 
  Iusif Mokhamed Refaat, Akhmed 1465 RUS0.001-0.1620-3.20 
  Kulagin, Nikolay 1392 RUS1.0010.772015.40 
  Kalashnikov, Fedor 1527 RUS0.001-0.1120-2.20 
  Morev, Efim 1495 RUS0.001-0.1420-2.80 

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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