Rapid: Individual Calculations December 2019
 Belousova, Sofia  Total change: -4.20  Rating chartPersonal card
 SFO G13 2019 rapid Novokuznetsk RUS 2019-10-29
RcRownchangeKK*chgGame
 1215 1312 3.50 6 -0.21 20 -4.20 
  Khareva, Anastasiya 1046 RUS1.0010.18203.60 
  Larina, Mariya 1122 RUS1.0010.25205.00 
  Khegai, Darya 1439 RUS0.001-0.3320-6.60 
  Bragina, Anna 1231 RUS0.001-0.6120-12.20 
  Zakharova, Ekaterina 1071 RUS1.0010.20204.00 
  Bespalova, Varvara 1383 RUS0.5010.10202.00 

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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