Rapid: Individual Calculations April 2019
 Drenchev, Petar  Total change: 10.40  Rating chartPersonal card
 Memorial Bogomil Andonov 2019 Kyustendil BUL 2019-03-10
RcRownchangeKK*chgGame
 2188 2431 7.50 9 0.52 20 10.40 
  Stoyanov, Stoyan Or 2031  * BUL1.0010.08201.60 
  Savov, Petar 2031  * BUL1.0010.08201.60 
  Grigorov, Daniel 2070 BUL0.501-0.4020-8.00 
  Vachev, Vladimir f2115 BUL1.0010.13202.60 
  Krastev, Goran 2078 BUL1.0010.11202.20 
  Danov, Lubomir 2415 BUL1.0010.48209.60 
  Milenkovic, Mladen m2296 SRB0.501-0.1820-3.60 
  Vutov, Mario 2338 BUL1.0010.37207.40 
  Nikolov, Sasho m2320 BUL0.501-0.1520-3.00 
 * 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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