Individual Calculations April 2021
 Ryabukhina, Veronika  Total change: 66.80  Rating chartPersonal card
 Classic - SFO championship 2021 - Women Novosibirsk RUS 2021-03-02
RcRownchangeKK*chgGame
 1434 1261 4.50 9 1.67 40 66.80 
  Loskutova, Viktoriya wf1661  * RUS0.001-0.0840-3.20 
  Bespalova, Varvara 1227 RUS1.0010.454018.00 
  Bubeeva, Larisa 1661  * RUS0.001-0.0840-3.20 
  Rakina, Yuliya 1491 RUS0.001-0.2140-8.40 
  Oyun, Sayuri 1250 RUS1.0010.484019.20 
  Dunaevskaya, Alisa 1580 RUS0.5010.374014.80 
  Chechulina, Margarita 1325 RUS1.0010.594023.60 
  Lapa, Viktoriya 1054 RUS1.0010.23409.20 
  Makarova, Ekaterina 1653 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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