Individual Calculations April 2020
 Belousova, Sofia  Total change: 59.20  Rating chartPersonal card
 2020 SFO Women Chess Championship Novosibirsk RUS 2020-03-13
RcRownchangeKK*chgGame
 1627 1319 2.50 7 1.48 40 59.20 
  Bubeeva, Larisa 1707 RUS0.001-0.0940-3.60 
  Ondar, Shuru 1521 RUS0.001-0.2440-9.60 
  Plaksina, Sofya 1635 RUS1.0010.874034.80 
  Kiseleva, Alina 1616 RUS1.0010.854034.00 
  Loskutova, Viktoriya wf1719  * RUS0.001-0.0840-3.20 
  Urusova, Kseniya 1587 RUS0.001-0.1740-6.80 
  Chernokulskaya, Alina 1603 RUS0.5010.344013.60 
 * 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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