Rapid: Individual Calculations August 2021
 Buyna, Bohdan  Total change: -22.80  Rating chartPersonal card
 Chess tournament to the 80th anniversary of Volodymyr Openyshev Lviv UKR 2021-06-27
RcRownchangeKK*chgGame
 1409 1488 4.00 9 -1.14 20 -22.80 
  Tymushev, Olexander 1829 UKR0.001-0.1220-2.40 
  Gubka, Francheska 1099 UKR1.0010.09201.80 
  Pidkovych, Orest 1890 UKR0.001-0.0820-1.60 
  Tretiak, Igor 1036 UKR1.0010.06201.20 
  Shevchuk, Dmytro 1779 UKR0.001-0.1520-3.00 
  Openyshev, Volodymyr 1679 UKR0.001-0.2520-5.00 
  Baglay, Diana 1116 UKR0.001-0.9020-18.00 
  Romaniv, Markiyan 1136 UKR1.0010.11202.20 
  Baluh, Alina 1119 UKR1.0010.10202.00 

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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