Rapid: Individual Calculations April 2019
 Ilchov, Rosen  Total change: -57.00  Rating chartPersonal card
 Memorial Bogomil Andonov 2019 Kyustendil BUL 2019-03-10
RcRownchangeKK*chgGame
 1754 2089 1.50 5 -2.85 20 -57.00 
  Nikolov, Jordan 1689  * BUL1.0010.08201.60 
  Mladenov, Emil 1908 BUL0.001-0.7420-14.80 
  Stanchev, Plamen 1793 BUL0.001-0.8520-17.00 
  Stoyanov, Encho 1689  * BUL0.501-0.4220-8.40 
  Vutov, Biser 1689  * BUL0.001-0.9220-18.40 
 * 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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