Individual Calculations February 2022
 Zarkova, Elizaveta  Total change: -10.80  Rating chartPersonal card
 PFO-2021_STD_G19 Svetloe Pole RUS 2021-12-16
RcRownchangeKK*chgGame
 1597 1771 6.00 9 -0.27 40 -10.80 
  Sogoyan, Milena 1404 RUS1.0010.10404.00 
  Ivanaeva, Alina 1903 RUS0.5010.18407.20 
  Gibadullina, Rajana 1605 RUS0.501-0.2240-8.80 
  Dedushinskaya, Anna 1371  * RUS1.0010.08403.20 
  Irodenko, Anastasiya 1629 RUS0.501-0.1940-7.60 
  Ershova, Margarita 1591 RUS1.0010.264010.40 
  Baiburina, Kamilla 1895 RUS0.001-0.3340-13.20 
  Ivanova, Arina 1574 RUS0.501-0.2540-10.00 
  Moskvina, Arina 1405 RUS1.0010.10404.00 
 * 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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