Rapid: Individual Calculations August 2019
 Erb, Bernhard  Total change: 12.20  Rating chartPersonal card
 Swiss Rapidchess Championship 2019 Biel SUI 2019-07-21
RcRownchangeKK*chgGame
 1946 1708 2.50 8 0.61 20 12.20 
  Bucher, Denis f2108  * SUI1.0010.922018.40 
  Zhou, Syang 2108  * GER0.001-0.0820-1.60 
  Heller, Achim 2051 GER0.5010.38207.60 
  Cerasi, Umberto 2020 ITA0.001-0.1420-2.80 
  Groehn, Andreas 2097 GER0.001-0.0920-1.80 
  Arpa, Enes Salih 1340 TUR1.0010.10202.00 
  Perruchoud, Pierre 2007 SUI0.001-0.1520-3.00 
  Atukeren, Erdal 1836 SUI0.001-0.3320-6.60 
 * 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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