Rapid: Individual Calculations December 2021
 Lakvitava, Sarida  Total change: -45.80  Rating chartPersonal card
 Championship Krasnodarskiy kray Women Rapid Krasnodar RUS 2021-10-30
RcRownchangeKK*chgGame
 1307 1384 2.50 8 -2.29 20 -45.80 
  Mneyan, Diana 1287 RUS0.001-0.6320-12.60 
  Sapunova, Elizaveta 1212 RUS1.0010.27205.40 
  Gurina, Alina 1503 RUS1.0010.662013.20 
  Kozhevnikova, Alena 1365 RUS0.001-0.5320-10.60 
  Gutsulyak, Alisa 1438 RUS0.001-0.4220-8.40 
  Knysh, Alena 1281 RUS0.001-0.6420-12.80 
  Belyaeva, Viktoriya 1140 RUS0.001-0.8020-16.00 
  Ogirya, Ekaterina 1233 RUS0.501-0.2020-4.00 

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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