Rapid: Individual Calculations February 2018
 Chetverik, Alexander  Total change: -19.60  Rating chartPersonal card
 Odessa new Year-2018 (rapid) Odessa UKR 2018-01-04
RcRownchangeKK*chgGame
 1947 1930 2.50 7 -0.98 20 -19.60 
  Yurovskykh, Oleksandr f2246 UKR0.001-0.1320-2.60 
  Fotikhov, Ihor 1674 UKR1.0010.19203.80 
  Pukhlyk, Yurii 1960 UKR0.001-0.4620-9.20 
  Pampushka, Nikita 1889 UKR0.001-0.5620-11.20 
  Konfendrat, Vladimir 1808 UKR0.501-0.1720-3.40 
  Konfendrat, Nikolai 1723 UKR1.0010.23204.60 
  Molchanov, Oleksii f2330  * UKR0.001-0.0820-1.60 
 * 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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