Individual Calculations April 2017
 Krugovoy, Alexey  Total change: -42.40  Rating chartPersonal card
 Pishak open 2017 Kharkiv UKR 2017-03-10
RcRownchangeKK*chgGame
 1757 1654 0.50 7 -2.12 20 -42.40 
  Reznik, Maxim 1970 UKR0.001-0.1320-2.60 
  Chernyaev, Tihon 1685 UKR0.5010.04200.80 
  Popov, Pavel 1687 UKR0.001-0.4520-9.00 
  Obodets, Maksym 1913 UKR0.001-0.1820-3.60 
  Slipko, Aleksandr 1772 UKR0.001-0.3420-6.80 
  Rukkas, Elena 1584 UKR0.001-0.6020-12.00 
  Martynenko, Konstantin 1686 UKR0.001-0.4620-9.20 

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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