Individual Calculations August 2023
 Vifleemskaia, Svetlana  Total change: -68.00  Rating chartPersonal card
 Moscow Open 2023 B Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1624 1971 4.50 9 -3.40 20 -68.00 
  Kuzmina, Viktoria 1460 RUS1.0010.04200.80 
  Rozhneva, Uliana 1571  * RUS0.001-0.9220-18.40 
  Galakhanova, Evelina 1657 RUS0.501-0.3620-7.20 
  Dorashava, Viktoryia 1592 FID0.501-0.4120-8.20 
  Borodkina, Sofia 1708 RUS0.501-0.3220-6.40 
  Miftakhova, Azalia 1618 RUS0.501-0.3920-7.80 
  Fits, Varvara 1573 RUS1.0010.08201.60 
  Khmeleva, Anna 1754 RUS0.001-0.7820-15.60 
  Dudkina, Uliana 1687 RUS0.501-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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