Rapid: Individual Calculations April 2019
 Vachev, Vladimir  Total change: 7.00  Rating chartPersonal card
 Memorial Bogomil Andonov 2019 Kyustendil BUL 2019-03-10
RcRownchangeKK*chgGame
 2050 2115 5.50 9 0.35 20 7.00 
  Spasov, Borislav 1723 BUL1.0010.08201.60 
  Dyakov, Vladimir 1923 BUL1.0010.25205.00 
  Mladenov, Emil 1908 BUL0.501-0.2720-5.40 
  Drenchev, Petar g2431 BUL0.001-0.1320-2.60 
  Bednikova, Stefi wm1990 BUL1.0010.33206.60 
  Nikolaev, Georgi 1726 BUL1.0010.09201.80 
  Filev, Georgi f2357 BUL0.001-0.2020-4.00 
  Andreev, Stanislav 2044 BUL1.0010.40208.00 
  Badev, Kiril f2351 BUL0.001-0.2020-4.00 

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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