Rapid: Individual Calculations September 2018
 Haerdi, Heinz  Total change: -5.00  Rating chartPersonal card
 Swiss Rapid Chess Championship 2018 Biel SUI 2018-07-22
RcRownchangeKK*chgGame
 2017 1716 0.50 5 -0.25 20 -5.00 
  Leconte, Jean-Olivier f2116  * FRA0.001-0.0820-1.60 
  Gerber, Renaud 1992 SUI0.001-0.1720-3.40 
  Lang, Fabian 1997 SUI0.5010.34206.80 
  Maurer, Fritz 2023 SUI0.001-0.1420-2.80 
  Lopez, Manuel 1957 SUI0.001-0.2020-4.00 
 * 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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