Rapid: Individual Calculations May 2021
 Korchevskyi, Volodymyr  Total change: 66.80  Rating chartPersonal card
 Berezne Spring rapid 2021 Berezne UKR 2021-04-25
RcRownchangeKK*chgGame
 1676 1228 4.00 8 3.34 20 66.80 
  Abramchuk, Oleksandr 1779 UKR0.001-0.0320-0.60 
  Symonyuk, Valentyn 1518 UKR1.0010.842016.80 
  Rabchenko, Mykola 1632 UKR1.0010.922018.40 
  Ivanchuk, Serghii 1963 UKR0.001-0.0120-0.20 
  Hubenia, Ihor 1623 UKR1.0010.922018.40 
  Liushyn, Maxym 1493 UKR1.0010.822016.40 
  Klimtsov, Andriy 1783 UKR0.001-0.0320-0.60 
  Khylchuk, Taras 1617 UKR0.001-0.0920-1.80 

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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