Rapid: Individual Calculations August 2021
 Khatniuk, Anastasiia  Total change: 27.20  Rating chartPersonal card
 Kyiv Chess Championship Women - 2021 Rapid Kyiv UKR 2021-07-02
RcRownchangeKK*chgGame
 1660 1596 4.50 9 0.49 20 9.80 
  Prochaieva, Tina 1160 UKR1.0010.06201.20 
  Novikova, Margarita 1926 UKR0.001-0.1220-2.40 
  Feshchenko, Diana 1391 UKR1.0010.24204.80 
  Dolzhykova, Kateryna wm2240 UKR0.001-0.0120-0.20 
  Dvornitskaja, Elena 1858 UKR0.5010.32206.40 
  Sakhatska, Sofiya 1283 UKR0.501-0.3620-7.20 
  Manko, Mariya 1792 UKR0.001-0.2520-5.00 
  Lyanguzova, Alina 1487 UKR1.0010.35207.00 
  Shkryl, Kateryna 1799 UKR0.5010.26205.20 

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)
 
 30 year Jubilee Edition "Kyiv Spring - 2021 (rapid B)" (Memory Oleg Pechonkin) Kyiv UKR 2021-07-16
RcRownchangeKK*chgGame
 1826 1596 3.00 7 0.87 20 17.40 
  Dolzhykova, Kateryna wm2240 UKR0.001-0.0120-0.20 
  Perepelytsya-Melnyk, Klim 1095 UKR1.0010.04200.80 
  Savchenko, Kirill 2022 UKR0.001-0.0720-1.40 
  Kulkovets, Oleg 1335 UKR1.0010.18203.60 
  Biletskiy, Danylo 2111 UKR0.001-0.0420-0.80 
  Perchik, Volodimir 1837 UKR1.0010.802016.00 
  Romanov, Vladimir 2141 UKR0.001-0.0320-0.60 

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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