Rapid: Individual Calculations December 2018
 Kostina, Alexandra  Total change: 11.20  Rating chartPersonal card
 SFO G15 2018 rapid Novokuznetsk RUS 2018-10-29
RcRownchangeKK*chgGame
 1484 1613 6.50 9 0.56 20 11.20 
  Klabukova, Alina 1352 RUS1.0010.18203.60 
  Ondar, Shuru 1434 RUS1.0010.27205.40 
  Tumashevich, Elizaveta 1436 RUS1.0010.27205.40 
  Namay, Viktoria 1273 RUS1.0010.12202.40 
  Pliaskina, Alexandra 1521 RUS1.0010.37207.40 
  Kamarova, Zhanbota 1719 RUS0.001-0.3620-7.20 
  Chernokulskaya, Alina 1510 RUS0.001-0.6420-12.80 
  Khoyur-Ool, Aryyaa 1397 RUS1.0010.22204.40 
  Shamray, Anastasia 1710 RUS0.5010.13202.60 

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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