Rapid: Individual Calculations December 2021
 Chernokulskaya, Alina  Total change: -25.60  Rating chartPersonal card
 Rapid - SFO championship - 2021. G19 Barnaul RUS 2021-10-29
RcRownchangeKK*chgGame
 1527 1509 2.50 8 -1.28 20 -25.60 
  Meremyanina, Kseniya 1739 RUS0.001-0.2120-4.20 
  Verkhovodko, Sofia 1595 RUS0.5010.12202.40 
  Kiseleva, Alina 1590 RUS0.001-0.3920-7.80 
  Irkitova, Arina 1225 RUS1.0010.16203.20 
  Kornilovich, Ekaterina 1527 RUS0.5010.03200.60 
  Valter, Darya 1379 RUS0.501-0.1820-3.60 
  Tumashevich, Elizaveta 1690 RUS0.001-0.2620-5.20 
  Belyaeva, Natalya 1474 RUS0.001-0.5520-11.00 

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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