Rapid: Individual Calculations September 2021
 Ivkevych, Ivan  Total change: -8.80  Rating chartPersonal card
 Dzharilgatska zatoka, (rapid) 2021 Skadovsk UKR 2021-07-23
RcRownchangeKK*chgGame
 1681 1415 1.00 6 -0.44 20 -8.80 
  Zadorozhnyj, Aleksandr 2013 UKR0.001-0.0220-0.40 
  Elizarenko, Vitaliy 1832 UKR0.001-0.0720-1.40 
  Bobok, Sergiy 1809 UKR0.001-0.0820-1.60 
  Kasyanov, Dmitry 1767 UKR0.001-0.1120-2.20 
  Kovalenko, Andriy 1100 UKR1.0010.14202.80 
  Basova, Yuliya 1562 UKR0.001-0.3020-6.00 

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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