Individual Calculations September 2019
 Davymuka, Roman  Total change: 1.00  Rating chartPersonal card
 "Cup Independence - 2019 - "A" "Open" Kyiv UKR 2019-08-23
RcRownchangeKK*chgGame
 2092 2139 4.50 8 0.05 20 1.00 
  Polivanov, Anatoliy m2398 UKR0.5010.32206.40 
  Romanov, Vladimir 2042 UKR0.001-0.6320-12.60 
  Neronov, Boris 1799 UKR1.0010.12202.40 
  Malanukha, Margarita 1855 UKR1.0010.16203.20 
  Sidletskyi, Ivan 1986 UKR1.0010.30206.00 
  Basko, Bogdan 2189 UKR0.001-0.4320-8.60 
  Matorin, Evgeny m2036 RUS1.0010.36207.20 
  Omelja, Artem m2432 UKR0.001-0.1520-3.00 

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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