Individual Calculations March 2020
 Melenchuk, Olga  Total change: 50.00  Rating chartPersonal card
 St. Petersburg 88th Women Championship, Semifinal St. Petersburg RUS 2020-02-10
RcRownchangeKK*chgGame
 1693 1567 4.00 8 1.25 40 50.00 
  Kudryavtseva, Mariya 1898 RUS0.001-0.1240-4.80 
  Ageeva, Vasilisa 1725 RUS1.0010.714028.40 
  Bushueva, Tatjana 1649 RUS1.0010.614024.40 
  Titievskaya, Elizaveta 1708 RUS0.001-0.3140-12.40 
  Koltsova, Alisa 1458 RUS1.0010.354014.00 
  Chesnokova, Anna 1596 RUS0.001-0.4640-18.40 
  Bodnaruk, Kseniya 1858 RUS0.001-0.1540-6.00 
  Vershinina, Anastasiia 1651 RUS1.0010.624024.80 

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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