Rapid: Individual Calculations March 2021
 Prydun, Andriy  Total change: 9.40  Rating chartPersonal card
 Major League of rapid chess - Lviv regional chess federation, RAPID 2021 Lviv UKR 2021-02-07
RcRownchangeKK*chgGame
 1935 2138 6.50 9 0.47 20 9.40 
  Chychkevych, Bohdan 1521 UKR1.0010.02200.40 
  Kovalchuk, Victor 1751 UKR0.501-0.4120-8.20 
  Dubnevych, Maksym 1888 UKR1.0010.19203.80 
  Malovanyi, Yulian f2200 UKR0.001-0.4120-8.20 
  Babiy, Igor 2259 UKR0.001-0.3420-6.80 
  Chugai, Roman 1800 UKR1.0010.12202.40 
  Lornye, Pylyp f2226 UKR1.0010.622012.40 
  Fishchuk, Vladyslav 1511 UKR1.0010.01200.20 
  Polulikh, Bogdan 2262 UKR1.0010.672013.40 

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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