Individual Calculations July 2021
 Guseva, Sofia  Total change: -44.80  Rating chartPersonal card
 Sea Harbor_G15 Anapa RUS 2021-06-02
RcRownchangeKK*chgGame
 1202 1419 5.00 8 -1.12 40 -44.80 
  Sumarokova, Alena 1110 RUS1.0010.14405.60 
  Severina, Anastasia 1217 RUS1.0010.24409.60 
  Mikhaylova, Ekaterina 1328 RUS0.001-0.6240-24.80 
  Ivanova, Evgeniia Yu. 1150 RUS1.0010.17406.80 
  Chernokalova, Sofia 1243 RUS0.501-0.2340-9.20 
  Sorokina, Ekaterina 1057 RUS0.501-0.4040-16.00 
  Dubinskaya, Yuliya 1325 RUS0.001-0.6340-25.20 
  Matveeva, Kristina 1186 RUS1.0010.21408.40 

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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