Rapid: Individual Calculations January 2016
 Koba, Yuriy  Total change: -10.60  Rating chartPersonal card
 Step-10 chess Federation of Vinnytsia region, rapid Vinnytsia UKR 2015-11-29
RcRownchangeKK*chgGame
 1790 1804 3.00 7 -0.53 20 -10.60 
  Zaverukha, Andrii 1752 UKR0.001-0.5720-11.40 
  Zhurabaeva, Sofiya 1404  * UKR1.0010.08201.60 
  Tregubov, Oleksandr 1799 UKR1.0010.49209.80 
  Scherbina, Dmitry 1965 UKR0.001-0.2920-5.80 
  Horbatiuk, Dmytro 1786 UKR1.0010.47209.40 
  Halych, Heorhiy 1979 UKR0.001-0.2720-5.40 
  Bolshunov, Yevgen 1847 UKR0.001-0.4420-8.80 
 * 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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