Rapid: Individual Calculations January 2020
 Volchkova, Alena  Total change: 17.20  Rating chartPersonal card
 Tyumen region Chmp. 2019 Rapid Tyumen RUS 2019-12-07
RcRownchangeKK*chgGame
 1792 1409 1.50 7 0.86 20 17.20 
  Koleda, Vlad 1809  * RUS0.001-0.0820-1.60 
  Mokhorev, Sergei 1809  * RUS0.001-0.0820-1.60 
  Mirovalov, Tagir f1809  * RUS1.0010.922018.40 
  Antipina, Mariya 1809  * RUS0.5010.42208.40 
  Troyanovskiy, Egor 1692 RUS0.001-0.1620-3.20 
  Kriushin, Alexander 1809  * RUS0.001-0.0820-1.60 
  Ivanov, Konstantin 1809  * RUS0.001-0.0820-1.60 
 * 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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