Rapid: Individual Calculations August 2019
 Radev, Rumen Ang.  Total change: -8.40  Rating chartPersonal card
 Rapid Varna open A group Varna BUL 2019-07-07
RcRownchangeKK*chgGame
 1538 1696 3.00 5 -0.42 20 -8.40 
  Angelov, Kosta m2096  * BUL0.001-0.0820-1.60 
  Ivanov, Kalin 1296  * BUL1.0010.08201.60 
  Genov, Krasimir 1477 BUL0.001-0.7820-15.60 
  Mladenov, Elian 1296  * BUL1.0010.08201.60 
  Dimitrov, Martin 1526 BUL1.0010.28205.60 
 * 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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