Individual Calculations December 2019
 Marochkina, Yaroslava  Total change: 13.60  Rating chartPersonal card
 Central FR Chmp 2019 G13 Bryansk RUS 2019-11-02
RcRownchangeKK*chgGame
 1310 1567 7.50 9 0.34 40 13.60 
  Gulkevitch, Sofia 1167  * RUS1.0010.08403.20 
  Zaikina, Yuliya 1219 RUS0.501-0.3940-15.60 
  Hegai, Zarina 1167  * RUS1.0010.08403.20 
  Chirva, Alena 1228 RUS1.0010.12404.80 
  Elnikova, Milena 1391 RUS1.0010.274010.80 
  Ponomareva, Varvara 1526 RUS1.0010.444017.60 
  Pechenikina, Marya 1440 RUS1.0010.334013.20 
  Efimova, Darya 1401 RUS0.001-0.7240-28.80 
  Vinogradova, Mariya V. 1247 RUS1.0010.13405.20 
 * 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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