Individual Calculations October 2017
 Khulapov, Valentin  Total change: -15.40  Rating chartPersonal card
 Bryanskiy Les 2017 - Open Bryansk RUS 2017-08-25
RcRownchangeKK*chgGame
 1861 1833 3.00 8 -0.77 20 -15.40 
  Zhelnin, Yury f2220 RUS0.5010.41208.20 
  Tchentsov, Daniil 1880 RUS0.001-0.4320-8.60 
  Fisher, Gennady 1574 RUS1.0010.18203.60 
  Kulpin, Dmitriy 1926 RUS0.001-0.3720-7.40 
  Bubnov, Arseniy 1849 RUS0.001-0.4820-9.60 
  Galustyan, Sergey 1824 RUS0.001-0.5120-10.20 
  Tkachev, Igor 1782 RUS0.501-0.0720-1.40 
  Polianskiy, Alexandr 1830 RUS1.0010.502010.00 

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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