Individual Calculations February 2019
 Danielyan, Alena  Total change: -13.60  Rating chartPersonal card
 A. Karabakhsjan Memorial 2019 Armavir RUS 2019-01-14
RcRownchangeKK*chgGame
 1728 1754 4.00 9 -0.68 20 -13.60 
  Lobanov, Roman 1437 RUS0.501-0.3720-7.40 
  Badalov, Vagif 1860 RUS0.001-0.3620-7.20 
  Drachev, Vladimir 1821 RUS1.0010.592011.80 
  Volobueva, Victoria 1718 RUS1.0010.45209.00 
  Popov, Gennady 1895 RUS0.001-0.3120-6.20 
  Khammerbek, Artur 1427 RUS0.001-0.8720-17.40 
  Loba, Evgeny 1383 RUS1.0010.10202.00 
  Airapetian, Eduard 1910 RUS0.5010.21204.20 
  Kudrin, Oleg 2098 RUS0.001-0.1220-2.40 

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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