Individual Calculations April 2020
 Samdanova, Surena  Total change: -11.20  Rating chartPersonal card
 Championship DFO 2020 (women) Khabarovsk RUS 2020-03-02
RcRownchangeKK*chgGame
 1693 1813 4.50 8 -0.56 20 -11.20 
  Garmash, Aliona wf2053 RUS0.001-0.2020-4.00 
  Abysheva, Anastasiya 1413  * RUS1.0010.08201.60 
  Legenko, Ksenia wf2065 RUS0.001-0.1920-3.80 
  Sargaeva, Darima 1526 RUS0.501-0.3420-6.80 
  Nefedova, Mariia 1419 RUS1.0010.08201.60 
  Baisheva, Nyurguiaana 1615 RUS1.0010.24204.80 
  Komissarova, Soigina 1679 RUS0.001-0.6820-13.60 
  Antipina, Natalia 1776 RUS1.0010.45209.00 
 * 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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