Individual Calculations February 2022
 Ivanaeva, Alina  Total change: -31.60  Rating chartPersonal card
 PFO-2021_STD_G19 Svetloe Pole RUS 2021-12-16
RcRownchangeKK*chgGame
 1625 1903 6.50 9 -0.79 40 -31.60 
  Kurdyukova, Alexandra 1503  * RUS1.0010.08403.20 
  Zarkova, Elizaveta 1771 RUS0.501-0.1840-7.20 
  Irodenko, Anastasiya 1629 RUS1.0010.17406.80 
  Sharikova, Arina 1745 RUS1.0010.294011.60 
  Baiburina, Kamilla 1895 RUS0.501-0.0140-0.40 
  Ivanova, Arina 1574 RUS0.001-0.8840-35.20 
  Sogoyan, Milena 1503  * RUS1.0010.08403.20 
  Moskvina, Arina 1503  * RUS1.0010.08403.20 
  Dedushinskaya, Anna 1503  * RUS0.501-0.4240-16.80 
 * 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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