Individual Calculations April 2017
 Vartanian, Spartak  Total change: -32.80  Rating chartPersonal card
 Pishak open 2017 Kharkiv UKR 2017-03-10
RcRownchangeKK*chgGame
 1818 2023 5.00 8 -0.82 40 -32.80 
  Slipko, Aleksandr 1772 UKR0.501-0.3140-12.40 
  Sukharev, Sergey 2129 UKR0.001-0.3640-14.40 
  Rukkas, Elena 1623  * UKR1.0010.08403.20 
  Reznik, Maxim 1970 UKR0.001-0.5740-22.80 
  Chernyaev, Tihon 1685 UKR0.501-0.3840-15.20 
  Martynenko, Konstantin 1686 UKR1.0010.12404.80 
  Lysojvan, Anton 1652 UKR1.0010.10404.00 
  Zub, Aleksander 2024 UKR1.0010.504020.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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