Individual Calculations September 2017
 Stroo, Kees  Total change: -45.20  Rating chartPersonal card
 Biel Main Tournament (ATO) 2017 Biel SUI 2017-07-24
RcRownchangeKK*chgGame
 1608 1366 0.00 5 -1.13 40 -45.20 
  Bisig, Richard 1766  * SUI0.001-0.0840-3.20 
  Meier, Herbert 1648 SUI0.001-0.1640-6.40 
  Koppen, Willem 1560 SUI0.001-0.2540-10.00 
  Gotti, Nicola 1732 SUI0.001-0.1040-4.00 
  Grueter-Schmid, Helen 1334 SUI0.001-0.5440-21.60 
 * 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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