Rapid: Individual Calculations October 2023
 Koliev, Irlan  Total change: -47.40  Rating chartPersonal card
 Stavropol Open 2023 Stavropol RUS 2023-09-16
RcRownchangeKK*chgGame
 1651 1991 5.00 9 -2.37 20 -47.40 
  Seitnazarov, Ravil 1332 RUS1.0010.01200.20 
  Chipchikov, Vladimir 1582 RUS1.0010.08201.60 
  Tyurbeev, Tseren 1476 RUS1.0010.04200.80 
  Abrekov, Mussa 1940 RUS0.001-0.5720-11.40 
  Udovenko, Dmitry 1829 RUS0.001-0.7120-14.20 
  Komarov, Nikolai Platonovich 1591  * RUS1.0010.08201.60 
  Shepel, Ivan 1562 RUS1.0010.07201.40 
  Fedotov, Andrey 2058 RUS0.001-0.4120-8.20 
  Boris, Maxim 1492 RUS0.001-0.9620-19.20 
 * 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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