Rapid: Individual Calculations January 2019
 Khaetsky, Roman  Total change: -11.60  Rating chartPersonal card
 Memorial Bogatyrchuka-A 2018 Vinnytsia UKR 2018-12-07
RcRownchangeKK*chgGame
 2039 2331 3.50 5 -0.58 20 -11.60 
  Ilkiv, Andrii 1931  * UKR1.0010.08201.60 
  Vakulenko, Oleksandr 1931  * UKR1.0010.08201.60 
  Maliutin, Oleksandr 2087 UKR0.501-0.3020-6.00 
  Bykovskiy, Oleg f2317 UKR0.001-0.5220-10.40 
  Dovgan, Vitaliy 1931  * UKR1.0010.08201.60 
 * 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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