Rapid: Individual Calculations August 2023
 Rubakha, Oleg  Total change: 124.40  Rating chartPersonal card
 1st All-Ukrainian Chess Festival "Morshyn-2023" (Open A) Morshyn, Lviv region UKR 2023-07-08
RcRownchangeKK*chgGame
 1680 1213 4.00 8 3.11 40 124.40 
  Anikeev, Vyacheslav 1769 UKR0.5010.474018.80 
  Kozak, Dmytro 1856 UKR0.001-0.0140-0.40 
  Chubar, Vladimir m1945 UKR0.001-0.0140-0.40 
  Huzha, Illia 1217 UKR1.0010.514020.40 
  Tymkiv, Vasyl 1664 UKR1.0010.944037.60 
  Morozov, Vitalij 1926 UKR0.5010.494019.60 
  Trofimova, Evelina 1480 UKR0.001-0.1840-7.20 
  Zaharkiv, Mykhaylo 1582 UKR1.0010.904036.00 

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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