Individual Calculations May 2019
 Koval, Dariy  Total change: -41.20  Rating chartPersonal card
 Kvitucha Yavorivshyna - 2019 Novoyavorivsk UKR 2019-04-12
RcRownchangeKK*chgGame
 1519 1564 3.50 8 -1.03 40 -41.20 
  Kvashyna, Tetyana 1921 FRA1.0010.894035.60 
  Pidkovych, Orest 1959 UKR0.001-0.0840-3.20 
  Gryga, Daryna 1814 UKR0.001-0.1940-7.60 
  Kaban, Andriy 1284 UKR0.501-0.3440-13.60 
  Radzhabov, Ulvi 1284 UKR0.501-0.3440-13.60 
  Kinash, Bohdan 1336 UKR0.501-0.2940-11.60 
  Hnatyshyn, Anastasiia 1332 UKR0.501-0.2940-11.60 
  Smeryk, Andriy 1219 UKR0.501-0.3940-15.60 

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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