Rapid: Individual Calculations April 2022
 Goncharova, Natalia Olegovna  Total change: -7.40  Rating chartPersonal card
 Rapid Grand Prix 2022 - Chelny 6th stage Naberezhnye Chelny RUS 2022-02-23
RcRownchangeKK*chgGame
 1609 1565 3.00 7 -0.37 20 -7.40 
  Khammatullin, Danis 1165  * RUS1.0010.08201.60 
  Ashiev, Eduard f1919 RUS0.001-0.1120-2.20 
  Safin, Robert f2201 RUS0.001-0.0120-0.20 
  Gorin, Sergei 1527 RUS1.0010.45209.00 
  Akhmetov, Ruslan 1860 RUS0.001-0.1520-3.00 
  Eremeev, Nikita 1197 RUS0.001-0.9020-18.00 
  Akhtyrskaya, Anastasiya 1391 RUS1.0010.27205.40 
 * 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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