Individual Calculations September 2017
 Usyk, Anastasiia  Total change: 46.80  Rating chartPersonal card
 "Obolon-Open, Cup Independence-2017" Kyiv UKR 2017-08-20
RcRownchangeKK*chgGame
 1900 1606 2.50 8 1.17 40 46.80 
  Malienko, Alexander 2006  * UKR0.001-0.0840-3.20 
  Salah, Nadezhda 1942 UKR0.001-0.1240-4.80 
  Bondar, Wladimir 2006  * UKR0.001-0.0840-3.20 
  Lukyanov, Mikhail 1852 UKR0.5010.314012.40 
  Biletskiy, Danylo 1888 UKR0.001-0.1640-6.40 
  Bashirov, Kemal 1646 UKR1.0010.564022.40 
  Lichman, Alexandr 1881 UKR1.0010.834033.20 
  Babiy, Alexandr 1982 UKR0.001-0.0940-3.60 
 * 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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