Individual Calculations April 2021
 Nikolaeva, Nadezhda  Total change: 57.20  Rating chartPersonal card
 Classic - SFO championship 2021 - Women Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1805 1864 6.50 9 1.43 40 57.20 
  Belousova, Sofia 1464  * RUS1.0010.08403.20 
  Bezverhaya, Marina 1763 RUS1.0010.364014.40 
  Loskutova, Viktoriya wf2096 RUS0.001-0.2140-8.40 
  Diveeva, Daryia 1642 RUS0.501-0.2840-11.20 
  Klevets, Ksenia 1810 RUS1.0010.424016.80 
  Khegai, Darya 1566 RUS1.0010.15406.00 
  Kamarova, Zhanbota 1885 RUS1.0010.534021.20 
  Petrukhina, Olga wf2080 KAZ1.0010.784031.20 
  Tsepennikova, Tatyana wf1937 RUS0.001-0.4040-16.00 
 * 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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