Individual Calculations April 2021
 Dunaevskaya, Alisa  Total change: 3.60  Rating chartPersonal card
 Classic - SFO championship 2021 - Women Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1589 1580 4.50 9 0.18 20 3.60 
  Melnikova, Diana V 1884 RUS1.0010.862017.20 
  Tumashevich, Elizaveta 1732 RUS0.5010.20204.00 
  Kamarova, Zhanbota 1885 RUS0.001-0.1420-2.80 
  Klevets, Ksenia 1810 RUS0.001-0.2120-4.20 
  Zimova, Ekaterina 1429 RUS0.501-0.2020-4.00 
  Ryabukhina, Veronika 1261 RUS0.501-0.3720-7.40 
  Bezverhaya, Marina 1763 RUS0.001-0.2620-5.20 
  Klabukova, Alina 1355 RUS1.0010.22204.40 
  Lapa, Viktoriya 1180  * RUS1.0010.08201.60 
 * 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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