Individual Calculations May 2019
 Khalil, Abbas  Total change: 13.60  Rating chartPersonal card
 2. Zuercher Ostern Open A 2019 Zurich SUI 2019-04-19
RcRownchangeKK*chgGame
 1929 1713 2.00 7 0.34 40 13.60 
  Milosevic, Gligor 2113  * SUI0.001-0.0840-3.20 
  Lang, Fabian 1974 SUI1.0010.824032.80 
  Frey, Fabian 1996 SUI0.001-0.1640-6.40 
  Jakob, Marcel 1914 SUI0.001-0.2440-9.60 
  Lips, Adrian 1868 SUI0.5010.21408.40 
  Niederberger, Raphael 1755 SUI0.5010.06402.40 
  Vifian, Heinz 1884 SUI0.001-0.2740-10.80 
 * 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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