Rapid: Individual Calculations June 2023
 Skakun, Kateryna  Total change: -9.60  Rating chartPersonal card
 Chess Championship of Vinnytsia (Rapid) Vinnytsia region UKR 2023-05-20
RcRownchangeKK*chgGame
 1473 1690 5.00 7 -0.24 40 -9.60 
  Bondarenko, Vadym 1421 UKR0.501-0.3340-13.20 
  Rodin, Anatoliy 1327 UKR1.0010.10404.00 
  Kravets, Ivan 1481 UKR0.501-0.2740-10.80 
  Filimonova, Alisa 1290  * UKR1.0010.08403.20 
  Bubelo, Mykola 1758 UKR0.001-0.4140-16.40 
  Shturma, Tymur 1371 UKR1.0010.13405.20 
  Bilovol, Mykyta 1663 UKR1.0010.464018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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