Rapid: Individual Calculations September 2021
 Zhydkov, Pavel  Total change: -68.20  Rating chartPersonal card
 Ukraine Amateur Chess Championship (Rapid) Cherkasy UKR 2021-08-16
RcRownchangeKK*chgGame
 1690 1910 2.50 8 -3.41 20 -68.20 
  Vladov, Arsenii 1688 UKR1.0010.22204.40 
  Baranovsky, Sergey 1894 UKR0.001-0.5220-10.40 
  Levenko, Viktor 1762 UKR1.0010.30206.00 
  Shakhaylo, Dmitriy 1827 UKR0.001-0.6120-12.20 
  Shevchenko, Yaroslav 1655 UKR0.001-0.8120-16.20 
  Yuryk, Rostyslav 1474 UKR0.001-0.9420-18.80 
  Bespalov, Ivan 1850 RUS0.501-0.0820-1.60 
  Mazurtsova, Margarita 1373 UKR0.001-0.9720-19.40 

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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