Individual Calculations May 2018
 Dmytriv, Roman  Total change: -22.40  Rating chartPersonal card
 Open cup of Lviv chess Academy 2018 Lviv UKR 2018-04-09
RcRownchangeKK*chgGame
 1776 1795 1.50 4 -0.56 40 -22.40 
  Fedak, Ihor 1691 UKR0.501-0.1440-5.60 
  Medvedyk, Volodymyr 2134 UKR0.001-0.1240-4.80 
  Dzurak, Vitalii 1884 UKR0.001-0.3840-15.20 
  Tyshniuk, Roman 1395  * UKR1.0010.08403.20 
 * 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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