Rapid: Individual Calculations April 2014
 Bostan, Selina  Total change: -16.80  Rating chartPersonal card
 Memorial V.Enache kishinev MDA 2014-03-22
RcRownchangeKK*chgGame
 1605 1460 1.50 7 -0.84 20 -16.80 
  Chirpii, Alexandru 1860  * MDA0.001-0.0820-1.60 
  Ceres, Dragos 1584 MDA0.001-0.3320-6.60 
  Sitov, Daniel 1527 MDA0.001-0.4120-8.20 
  Badareu, Mikhail 1679 MDA1.0010.782015.60 
  Meteliov, Boris 1472 MDA0.001-0.4820-9.60 
  Dobjanshi, Vadim 1295 MDA0.501-0.2220-4.40 
  Putiatin, Sergei 1820 MDA0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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