Individual Calculations August 2019
 Chubakov, Sultan  Total change: -50.80  Rating chartPersonal card
 Sparkassen-Chess-Meeting 2019 Sparkassen-Open A Dortmund GER 2019-07-13
RcRownchangeKK*chgGame
 1975 2095 4.00 8 -1.27 40 -50.80 
  Homfeldt, Christopher 1848 GER1.0010.19407.60 
  Stillger, Bernhard f2199 GER0.001-0.3640-14.40 
  Farokhi, Keyvan 1946 GER0.001-0.7040-28.00 
  Kantor, Nikita 1906 GER1.0010.254010.00 
  Leonard, Timo 1911 GER0.501-0.2440-9.60 
  Biermann, Florian 2016 GER0.501-0.1140-4.40 
  Henrotte, Nils 1969 GER0.001-0.6740-26.80 
  Stock, Tobias 2001 ENG1.0010.374014.80 

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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