Individual Calculations December 2019
 Fefelova, Ekaterina  Total change: 8.40  Rating chartPersonal card
 PFO-2019 G11_STD Svetloe Pole RUS 2019-11-02
RcRownchangeKK*chgGame
 1122 1044 1.00 2 0.21 40 8.40 
  Yagutyan, Margarita 1168 RUS0.001-0.3340-13.20 
  Fayzulina, Safiya 1076 RUS1.0010.544021.60 

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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