Rapid: Individual Calculations March 2021
 Burkatskyy, Andrew  Total change: -4.40  Rating chartPersonal card
 Friends officers-2021 (rapid) Odessa UKR 2021-02-20
RcRownchangeKK*chgGame
 1705 1669 2.50 6 -0.22 20 -4.40 
  Kalinin, A m1889 UKR0.001-0.2220-4.40 
  Kirilonkov, Volodymyr 1519 UKR0.501-0.2020-4.00 
  Konfendrat, Nikolai 1581 UKR1.0010.38207.60 
  Glushko, Vladimir 1849 UKR0.001-0.2620-5.20 
  Sigidov, Petr 1617 UKR1.0010.43208.60 
  Domakov, Nikolaj 1777 UKR0.001-0.3520-7.00 

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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