Blitz: Individual Calculations August 2023
 Romanov, Vladimir  Total change: 4.80  Rating chartPersonal card
 "Cup named e2-e4" - blitz Kyiv UKR 2023-07-20
RcRownchangeKK*chgGame
 2109 2012 2.50 6 0.24 20 4.80 
  Maliutin, Oleksandr 2179 UKR1.0010.722014.40 
  Perun, Sergey m2315 UKR0.001-0.1420-2.80 
  Dzupin, Dmitry 2049 UKR1.0010.552011.00 
  Shikida, Gennadiy 2115 UKR0.001-0.3620-7.20 
  Bagiryan, Vigen 2066 UKR0.001-0.4220-8.40 
  Pilchuk, Artem 1930 UKR0.501-0.1120-2.20 

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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