Rapid: Individual Calculations September 2021
 Shvets, Viktoria  Total change: 47.40  Rating chartPersonal card
 Ukraine Amateur Chess Championship (Rapid) Cherkasy UKR 2021-08-16
RcRownchangeKK*chgGame
 2021 1735 3.50 7 2.37 20 47.40 
  Dyak, Grigorij 2041 UKR0.001-0.1420-2.80 
  Homeniuk, Ivan 1976 UKR1.0010.802016.00 
  Domalchuk-Jonasson, Aleksandr 2012 UKR1.0010.832016.60 
  Balias, Oleg 2056 UKR1.0010.872017.40 
  Lozynskyi, Bohdan 2042 UKR0.001-0.1420-2.80 
  Zalesskiy, Dmitriy 1929 UKR0.5010.25205.00 
  Khristovoy, Roman 2093 UKR0.001-0.1020-2.00 

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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