Individual Calculations August 2017
 Koellner, Christof  Total change: -26.00  Rating chartPersonal card
 Sparkassen-Chess-Meeting-2017 Sparkassen Open A Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 1971 2131 5.00 9 -1.30 20 -26.00 
  Hiller, Simon 2165 GER0.5010.05201.00 
  Runte, Moritz 1862 GER0.501-0.3320-6.60 
  Harringer, Manfred 1979 GER0.501-0.2020-4.00 
  Ramien, David 2070 GER0.001-0.5820-11.60 
  Biermann, Lenhard 1902 GER1.0010.21204.20 
  Wuebker, Paul-Luca 2042 GER0.001-0.6220-12.40 
  Garbuz, Vitaliy 1989 GER0.501-0.1920-3.80 
  Klueting, Reiner 1907 GER1.0010.22204.40 
  Kartsev, Nikolaj 1827 GER1.0010.14202.80 

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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