Rapid: Individual Calculations March 2021
 Ivanchuk, Serghii  Total change: 22.40  Rating chartPersonal card
 Berezne rapid 2021 Berezne UKR 2021-02-14
RcRownchangeKK*chgGame
 1746 1952 7.00 8 1.12 20 22.40 
  Kasianec, Sergeiy 1545 UKR1.0010.08201.60 
  Khylchuk, Roman 1658 UKR1.0010.15203.00 
  Chernecov, Andriy 1782 UKR1.0010.28205.60 
  Zatyrka, Maxim 1903 UKR0.501-0.0720-1.40 
  Illyuk, Petro 2064 UKR0.5010.15203.00 
  Abramchuk, Oleksandr 1764 UKR1.0010.26205.20 
  Rabchenko, Mykola 1578 UKR1.0010.10202.00 
  Kopyshchyk, Mykola 1675 UKR1.0010.17203.40 

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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