Individual Calculations September 2017
 Karlsson, Henrik 1974  Total change: -19.60  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2017 - B - FIDE open Praha CZE 2017-08-04
RcRownchangeKK*chgGame
 1559 1724 4.50 8 -0.98 20 -19.60 
  Rouda Essa, Alserkal wc1324  * UAE0.001-0.9220-18.40 
  Ringen, Julian Lothe 1408 NOR1.0010.13202.60 
  Burbach, Brunel Baron 1350 THA1.0010.10202.00 
  Fragnaud, Jean-Guy 1934 FRA0.5010.27205.40 
  Modi, Sonia wc1485 RSA0.001-0.8020-16.00 
  Stanek, Vaclav 1580 CZE0.501-0.1920-3.80 
  Zacek, Petr 1543 CZE1.0010.26205.20 
  Bilek, Roman 1851 CZE0.5010.17203.40 
 * 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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