Individual Calculations June 2019
 Diachek, Alina  Total change: -50.00  Rating chartPersonal card
 Den Mista Leva - 2019 Lviv UKR 2019-05-08
RcRownchangeKK*chgGame
 1768 1848 3.00 7 -1.25 40 -50.00 
  Dolzhykova, Kateryna wm2228 UKR0.001-0.0940-3.60 
  Kovalyov, Oleksandr 1548 UKR1.0010.15406.00 
  Kushko, Dmitriy 2248  * UKR0.001-0.0840-3.20 
  Triska, Oleh 1678 UKR0.001-0.7240-28.80 
  Zbozhnyy, Maksymilian 1522 UKR0.501-0.3740-14.80 
  Kovalchuk, Victor 1473 UKR1.0010.09403.60 
  Kopystianskyy, Sergiy 1676 UKR0.501-0.2340-9.20 
 * 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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