Individual Calculations September 2019
 Grube, Kurt  Total change: -20.20  Rating chartPersonal card
 FIDE Open Dresden 2019 Group B Dresden GER 2019-08-10
RcRownchangeKK*chgGame
 1798 1653 1.50 8 -1.01 20 -20.20 
  Peglau, Markus, Dr. 1849 GER0.001-0.2520-5.00 
  Doetzel, Hartwig, Dr. 1883 GER0.001-0.2120-4.20 
  Scharff, Klaus 1957 GER0.001-0.1420-2.80 
  Udelnov, Valentin 1311 GER1.0010.12202.40 
  Grund, Erwin 1973 GER0.001-0.1320-2.60 
  Siegl, Detlef 1860 GER0.5010.27205.40 
  Stephan, Andre 1752 GER0.001-0.3620-7.20 
  Petschel, Oliver 1796 GER0.001-0.3120-6.20 

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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