Rapid: Individual Calculations April 2015
 Tregubov, Oleksandr  Total change: 21.80  Rating chartPersonal card
 Step-3 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-07
RcRownchangeKK*chgGame
 1842 1878 5.50 8 1.18 20 23.60 
  Kovalchuk, Tania 1571 UKR1.0010.14202.80 
  Biliak, Viktoria 1478  * UKR1.0010.08201.60 
  Tregubov, Vadim f2278  * UKR0.5010.42208.40 
  Yavorskiy, Oleg 2139 UKR0.001-0.1820-3.60 
  Zhuravel, Alina 1523 UKR1.0010.11202.20 
  Bolshunov, Yevgen 1880 UKR1.0010.502010.00 
  Matviishen, Viktor f2161 UKR0.001-0.1620-3.20 
  Darmin, Denys 1702 UKR1.0010.27205.40 
 * 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)
 
 Step-4 chess Federation of Vinnytsia region (rapid) Vinnytsia UKR 2015-03-22
RcRownchangeKK*chgGame
 1762 1878 3.00 5 -0.09 20 -1.80 
  Kochura, Myhaylo 1478  * UKR1.0010.08201.60 
  Serebrennikov, Dmytro 1478  * UKR1.0010.08201.60 
  Ischenko, Iryna 1813 UKR1.0010.41208.20 
  Matviishen, Viktor f2161 UKR0.001-0.1620-3.20 
  Bolshunov, Yevgen 1880 UKR0.001-0.5020-10.00 
 * 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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