Blitz: Individual Calculations January 2021
 Kozhevnikova, Alena  Total change: 38.40  Rating chartPersonal card
 SouthFR Chmp. 2020 Juniors G-15 Blitz Loo RUS 2020-11-19
RcRownchangeKK*chgGame
 1250 1259 6.00 8 1.92 20 38.40 
  Mullyaminova, Sofiya 1319 RUS0.001-0.4220-8.40 
  Knysh, Alena 1071 RUS1.0010.26205.20 
  Shipichkina, Ksenia 1067 RUS1.0010.25205.00 
  Kolodchenko, Uliana 1170 RUS1.0010.38207.60 
  Chernokalova, Sofia 1251 RUS1.0010.49209.80 
  Guseva, Sofia 1251 RUS1.0010.49209.80 
  Lakvitava, Sarida 1459 RUS1.0010.762015.20 
  Dubinskaya, Yuliya 1415 RUS0.001-0.2920-5.80 

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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