Rapid: Individual Calculations April 2020
 Nosalchuk, Denys  Total change: 9.20  Rating chartPersonal card
 21th Memorial Surgund -2020 Rapid Khmelnitsky UKR 2020-02-28
RcRownchangeKK*chgGame
 1750 1434 1.00 3 0.46 20 9.20 
  Baziuk, Vladyslav 1959 UKR0.001-0.0320-0.60 
  Prokin, Sergiy 1787 UKR0.5010.39207.80 
  Solomna, Svitlana 1503 UKR0.5010.10202.00 

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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