Individual Calculations February 2020
 Simon, Ralf-Axel  Total change: -24.80  Rating chartPersonal card
 Basel Open A 2020 Basel SUI 2020-01-02
RcRownchangeKK*chgGame
 1906 2130 4.00 7 -1.24 20 -24.80 
  Mattmann, Peter 1730  * SUI1.0010.08201.60 
  Reichardt, Bernd 1744 GER1.0010.09201.80 
  Martirosyan, Haik M. g2530  * ARM0.001-0.0820-1.60 
  Rotunno, Flavio 1767 SUI0.501-0.4020-8.00 
  Brandt, Daniel 1832 SUI1.0010.15203.00 
  Mueller, Thomas 2011 GER0.001-0.6620-13.20 
  Kasipour Azbari, Seyed Arvin 1730  * IRI0.501-0.4220-8.40 
 * 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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