Rapid: Individual Calculations June 2023
 Ponomarenko, Olexandr  Total change: -40.00  Rating chartPersonal card
 Central Chess Club ZSU May 21.05.2023 Kyiv UKR 2023-05-21
RcRownchangeKK*chgGame
 1730 1580 0.50 8 -2.00 20 -40.00 
  Chubar, Vladimir m1870 UKR0.001-0.1620-3.20 
  Kuznetsov, Artem 1733 UKR0.001-0.3020-6.00 
  Melnichenko, Stanislav 1706 UKR0.001-0.3320-6.60 
  Zhukov, Sergey S 1515 UKR0.501-0.0920-1.80 
  Novosad, Oleksiy 1636 UKR0.001-0.4220-8.40 
  Prudnikov, Vladimir 1847 UKR0.001-0.1820-3.60 
  Kinash, Oleksandr 1715 UKR0.001-0.3220-6.40 
  Khomutenko, Yuriy 1817 UKR0.001-0.2020-4.00 

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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