Individual Calculations August 2018
 Rehbein, Ullrich  Total change: 20.80  Rating chartPersonal card
 10. Vellmarer Schachtage A-Open Vellmar GER 2018-07-12
RcRownchangeKK*chgGame
 2002 1756 2.50 7 1.04 20 20.80 
  Werner, Martin 2018 GER0.5010.32206.40 
  Scharrer, Udo 2054 GER0.5010.35207.00 
  Pauls, Wilhelm 1971 GER0.001-0.2320-4.60 
  Pfitzenreuter, Gerald 2071 GER0.001-0.1420-2.80 
  Hansult, Manfred 1842 GER0.5010.12202.40 
  Gerhardt, Dirk 1904 GER1.0010.702014.00 
  Hoffmann, Sebastian 2156  * GER0.001-0.0820-1.60 
 * 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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