Individual Calculations December 2019
 Korzhova, Sofia  Total change: 2.00  Rating chartPersonal card
 PFO-2019 G17_STD Svetloe Pole RUS 2019-11-02
RcRownchangeKK*chgGame
 1542 1590 5.00 9 0.05 40 2.00 
  Podgornova, Vasilisa 1190  * RUS1.0010.08403.20 
  Malets, Elizaveta 1190  * RUS1.0010.08403.20 
  Garafutdinova, Diana 1660 RUS0.001-0.4040-16.00 
  Baiburina, Kamilla 1966 RUS1.0010.914036.40 
  Zarkova, Elizaveta 1530 RUS1.0010.424016.80 
  Urmantseva, Azalya 1428 RUS0.001-0.7140-28.40 
  Ershova, Margarita 1614 RUS1.0010.534021.20 
  Zyapaeva, Polina 1808 RUS0.001-0.2240-8.80 
  Sharikova, Arina 1490 RUS0.001-0.6440-25.60 
 * 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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