Individual Calculations April 2020
 Natalevich, Alexandra  Total change: 11.60  Rating chartPersonal card
 Championship DFO 2020 (women) Khabarovsk RUS 2020-03-02
RcRownchangeKK*chgGame
 1595 1413 2.50 7 0.29 40 11.60 
  Legenko, Ksenia wf1813  * RUS0.001-0.0840-3.20 
  Sargaeva, Darima 1526 RUS0.001-0.3540-14.00 
  Antipina, Natalia 1776 RUS1.0010.904036.00 
  Zhekotova, Darya 1813  * RUS0.001-0.0840-3.20 
  Dzhafarova, Dinara 1213 RUS0.501-0.2640-10.40 
  Chaika, Arina 1211 RUS1.0010.24409.60 
  Zhapova, Yana 1813  * RUS0.001-0.0840-3.20 
 * 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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