Individual Calculations July 2019
 Dittmar, Michael  Total change: -16.60  Rating chartPersonal card
 Int. Bodensee Open 2019 Bregenz AUT 2019-05-25
RcRownchangeKK*chgGame
 1723 1601 2.00 8 -0.83 20 -16.60 
  Medunova, Vera wm2001  * CZE0.001-0.0820-1.60 
  Graf, Peter 1865 GER0.001-0.1820-3.60 
  Plauth-Herr, Sabine 1847 GER0.001-0.1920-3.80 
  Ignjatovic, Mischa 1897 AUT0.001-0.1520-3.00 
  Nesse, Oddvar 1260 NOR1.0010.12202.40 
  Baotic, Daniel 1878 SUI0.001-0.1720-3.40 
  Jetzl, Laurence 1319 AUT1.0010.16203.20 
  Meister, Juerg 1717 SUI0.001-0.3420-6.80 
 * 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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