Individual Calculations July 2015
 Bub, Volker  Total change: -22.00  Rating chartPersonal card
 33. Turm Open Lippstadt GER 2015-06-04
RcRownchangeKK*chgGame
 2082 2083 2.00 6 -1.10 20 -22.00 
  Hoffmann, Frank 1840 GER1.0010.20204.00 
  Meijers, Viesturs g2470 LAT0.001-0.0920-1.80 
  Pollmann, Sascha 2012 GER0.501-0.1020-2.00 
  Wagner, Alexej 2274 RUS0.001-0.2520-5.00 
  Kruse, Janik 1919 GER0.001-0.7220-14.40 
  Kostyuchenko, Dmitry 1979 RUS0.501-0.1420-2.80 

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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