Individual Calculations September 2017
 Avdeenko, Andrew  Total change: -9.20  Rating chartPersonal card
 "Obolon-Open, Cup Independence-2017" Kyiv UKR 2017-08-20
RcRownchangeKK*chgGame
 1881 1745 2.50 8 -0.23 40 -9.20 
  Zaitsev, Kyrilo 2118 UKR0.001-0.1040-4.00 
  Alexandrov, Valeriy 1959 UKR0.001-0.2340-9.20 
  Sakhatskyi, Oleksandr 1982 UKR0.001-0.2040-8.00 
  Veremeenko, Matvey 1821 UKR0.001-0.4040-16.00 
  Ieshchenko, Uliana 1604 UKR1.0010.314012.40 
  Shkuta, Igor 2028 UKR0.001-0.1640-6.40 
  Bashirov, Kemal 1646 UKR1.0010.364014.40 
  Biletskiy, Danylo 1888 UKR0.5010.19407.60 

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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