Individual Calculations September 2017
 Stavroyany, Sergey  Total change: -26.60  Rating chartPersonal card
 "Obolon-Open, Cup Independence-2017" Kyiv UKR 2017-08-20
RcRownchangeKK*chgGame
 2126 2343 5.50 9 -1.33 20 -26.60 
  Karnash, Andriy 1949 UKR1.0010.08201.60 
  Kovalenko, Vladimir N. 2110 UKR0.501-0.2920-5.80 
  Kazakov, Maksym 2086 UKR1.0010.18203.60 
  Mikhalsky, Vladimir 2200 UKR0.001-0.6920-13.80 
  Scherbak, Yaroslav 1998 UKR1.0010.11202.20 
  Shepelev, Igor 2109 UKR0.501-0.2920-5.80 
  Punin, Andrii f2237 UKR0.501-0.1420-2.80 
  Khrinovskyi, Oleksiy 2083 UKR1.0010.18203.60 
  Bykovskiy, Oleg f2361 UKR0.001-0.4720-9.40 

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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