Rapid: Individual Calculations May 2021
 Ivanchuk, Serghii  Total change: 18.40  Rating chartPersonal card
 Berezne Spring rapid 2021 Berezne UKR 2021-04-25
RcRownchangeKK*chgGame
 1778 1974 7.00 9 0.92 20 18.40 
  Nizhalovsky, Yuriy 1499 UKR1.0010.05201.00 
  Khylchuk, Roman 1640 UKR1.0010.12202.40 
  Andreev, Dmitriy 1993 UKR0.001-0.4720-9.40 
  Korchevskyi, Volodymyr 1239 UKR1.0010.01200.20 
  Leshchyshak, Igor f1968 BEL1.0010.49209.80 
  Tkachuk, Andriy 1678 UKR1.0010.15203.00 
  Matviychuk, Olexandr 2119 UKR0.001-0.3120-6.20 
  Hapchyn, Mykola 1888 UKR1.0010.38207.60 
  Zatyrka, Maxim 1976 UKR1.0010.502010.00 

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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