Blitz: Individual Calculations December 2022
 Skvortsova, Sofia  Total change: 75.60  Rating chartPersonal card
 The Southern Federal District Championship_blitz_ G-15 Olginka RUS 2022-11-13
RcRownchangeKK*chgGame
 1410 1418 6.50 9 1.89 40 75.60 
  Malitskaya, Polina 1141 RUS1.0010.17406.80 
  Evdokimova, Viktoriya 1467 RUS1.0010.574022.80 
  Kamenskaya, Marina 1800 RUS1.0010.914036.40 
  Pilipenko, Anastasia 1363 RUS1.0010.424016.80 
  Ivanova, Tatiana V 1610 RUS1.0010.754030.00 
  Beloborodova, Eugeniya 1232 RUS1.0010.264010.40 
  Karian, Anna 1410 RUS0.501-0.0140-0.40 
  Evteenko, Yuliya 1545 RUS0.001-0.3340-13.20 
  Sokht, Salima 1122 RUS0.001-0.8540-34.00 

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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