Individual Calculations November 2020
 Diedova, Sofiia  Total change: -19.60  Rating chartPersonal card
 Ukraine Chess Championship - 2020 (Girls - 18) Kyiv UKR 2020-10-12
RcRownchangeKK*chgGame
 1503 1280 1.00 6 -0.49 40 -19.60 
  Lyshchenko, Polina 1679 UKR0.001-0.0840-3.20 
  Sharapova, Polina 1581 UKR0.001-0.1540-6.00 
  Feshchenko, Diana 1473 UKR0.001-0.2540-10.00 
  Gabor, Mariya 1656 UKR0.001-0.0940-3.60 
  Bondar, Daria 1460 UKR0.001-0.2640-10.40 
  Yablonska, Alisa 1166 UKR1.0010.344013.60 

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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