Individual Calculations July 2023
 Korchevskyi, Volodymyr  Total change: -43.20  Rating chartPersonal card
 Championship UKR Boys-12 (classic) Ternopil UKR 2023-06-15
RcRownchangeKK*chgGame
 1328 1485 3.00 6 -1.08 40 -43.20 
  Hychkevych, Vitaliy 1251 UKR0.001-0.7940-31.60 
  Krysko, Yuriy 1147 UKR0.501-0.3840-15.20 
  Tretiak, Igor 1190 UKR0.501-0.3540-14.00 
  Shvayger, Ariel 1182 UKR1.0010.14405.60 
  Bubelo, Mykola 1512 UKR1.0010.544021.60 
  Alieksieienko, Mykhail 1686 UKR0.001-0.2440-9.60 

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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