Individual Calculations August 2019
 Raupach, Gregor  Total change: -21.00  Rating chartPersonal card
 23. Godesburg Open Bonn GER 2019-07-22
RcRownchangeKK*chgGame
 1859 1954 2.50 6 -1.05 20 -21.00 
  Atar, Efecan 1554  * GER0.501-0.4220-8.40 
  Pfening, Richard 1560 GER1.0010.08201.60 
  Schmidt, Guenter, Dr. 2050 GER0.001-0.3720-7.40 
  Asadzade, Idris 2116 GER0.001-0.2920-5.80 
  Henn, Peter 1780 GER1.0010.27205.40 
  Wahl, Felix 2091 GER0.001-0.3220-6.40 
 * 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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