Individual Calculations December 2018
 Barchuk, Irina  Total change: -39.00  Rating chartPersonal card
 Ukrainian Chess Championship - 2018 (semifinal) Omelnyk, Poltava region UKR 2018-10-26
RcRownchangeKK*chgGame
 1958 2031 3.50 9 -1.95 20 -39.00 
  Bakhmatsky, Vladislav 2409 UKR0.001-0.0920-1.80 
  Ovsepyan, Marat 1844 UKR0.001-0.7420-14.80 
  Bazakutsa, Svyatoslav 1818 UKR0.001-0.7720-15.40 
  Lemish, Aleksandr 1874 UKR1.0010.29205.80 
  Khazankin, Moisei 1960 UKR0.501-0.1020-2.00 
  Tarasenko, Vladislav 1987 UKR0.501-0.0620-1.20 
  Shamian, Artur 1894 UKR0.001-0.6820-13.60 
  Petrov-Khomenko, Alexandr 1882 UKR1.0010.30206.00 
  Dudrova, Anastasia wf1958 UKR0.501-0.1020-2.00 

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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