Individual Calculations August 2019
 Bubnova, Uliana  Total change: -44.80  Rating chartPersonal card
 Chelyabinsk Governor's Cup 2019 G9 Satka RUS 2019-07-02
RcRownchangeKK*chgGame
 1102 1197 2.00 5 -1.12 40 -44.80 
  Bausheva, Angelina 1062 RUS0.001-0.6840-27.20 
  Kudrina, Evelina 1140 RUS0.001-0.5840-23.20 
  Kuzmina, Sofya Vl 1010 RUS1.0010.264010.40 
  Sultanova, Kristina 1231 RUS0.5010.05402.00 
  Gratskova, Anastasia 1069 RUS0.501-0.1740-6.80 

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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