Individual Calculations July 2017
 Kreutzmann, Duke  Total change: -7.60  Rating chartPersonal card
 18. Jugendschach-Open 2017 - Open Belp SUI 2017-06-03
RcRownchangeKK*chgGame
 1847 1874 2.50 5 -0.19 40 -7.60 
  Overney, Alodie 1489 SUI1.0010.09403.60 
  Milov, Vadim g2274  * SUI0.001-0.0840-3.20 
  Frei, Tiziano 1777 SUI1.0010.374014.80 
  Lu, Hanqi 1909 SUI0.5010.05402.00 
  Bachofner, Stephan 1787 SUI0.001-0.6240-24.80 
 * 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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