Individual Calculations February 2020
 Kryakvina, Polina  Total change: 10.40  Rating chartPersonal card
 Suetin Memorial 2020_g15 Tula RUS 2020-01-03
RcRownchangeKK*chgGame
 1442 1289 2.50 7 0.26 40 10.40 
  Fedorova, Nadezhda 1646 RUS0.001-0.1140-4.40 
  Legkikh, Arina 1219 RUS0.001-0.6040-24.00 
  Krasnikova, Regina 1608 RUS0.5010.374014.80 
  Mkrtchian, Suzanna 1206 RUS1.0010.394015.60 
  Nazarova, Anastasia 1536 RUS0.001-0.1940-7.60 
  Ablepova, Daria 1466 RUS1.0010.734029.20 
  Golikova, Alisa 1413 RUS0.001-0.3340-13.20 

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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