Individual Calculations December 2023
 Pechenikina, Marya  Total change: -26.80  Rating chartPersonal card
 Central FO Chmp 2023 G17 Kaluga RUS 2023-10-28
RcRownchangeKK*chgGame
 1440 1654 6.00 9 -0.67 40 -26.80 
  Yarovitskaya, Darya 1254  * RUS0.501-0.4240-16.80 
  Elnikova, Milena 1538 RUS1.0010.344013.60 
  Yashina, Olga V 1320 RUS1.0010.12404.80 
  Savosto, Anna 1412 RUS0.501-0.3040-12.00 
  Merkulova, Ekaterina 1292 RUS0.001-0.9040-36.00 
  Efimova, Darya 1756 RUS1.0010.644025.60 
  Dobrovolskaya, Polina 1520 RUS0.001-0.6840-27.20 
  Gerasimenko, Valeriya 1254  * RUS1.0010.08403.20 
  Fits, Varvara 1616 RUS1.0010.454018.00 
 * 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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