Individual Calculations April 2021
 Lapa, Viktoriya  Total change: 101.20  Rating chartPersonal card
 Classic - SFO championship 2021 - Women Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1415 1054 3.50 9 2.53 40 101.20 
  Namay, Viktoria 1454  * RUS0.001-0.0840-3.20 
  Chechulina, Margarita 1325 RUS1.0010.834033.20 
  Kosinova, Anastasia 1429 RUS1.0010.914036.40 
  Maikovets, Yana 1454  * RUS0.001-0.0840-3.20 
  Kiseleva, Alina 1454  * RUS1.0010.924036.80 
  Meremyanina, Kseniya 1454  * RUS0.5010.424016.80 
  Klevets, Ksenia 1454  * RUS0.001-0.0840-3.20 
  Ryabukhina, Veronika 1261 RUS0.001-0.2340-9.20 
  Dunaevskaya, Alisa 1454  * 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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