Individual Calculations September 2018
 Cordey, Colin  Total change: 6.80  Rating chartPersonal card
 27. Open Int. de Martigny Martigny SUI 2018-08-02
RcRownchangeKK*chgGame
 1886 1672 2.00 7 0.17 40 6.80 
  Kelecevic, Nedeljko m2072  * SUI0.001-0.0840-3.20 
  Udipi, Kala Kishan 1756 SUI1.0010.624024.80 
  Jones, Alessandro 1926 ITA1.0010.814032.40 
  Krebs, Samuel 2063 SUI0.001-0.0940-3.60 
  Joly, Julien 2002 FRA0.001-0.1240-4.80 
  Perruchoud, Pierre 2010 SUI0.001-0.1240-4.80 
  Berguerand, Remy 1371 SUI0.001-0.8540-34.00 
 * 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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