Rapid: Individual Calculations April 2022
 Grishin, Petr E.  Total change: 34.40  Rating chartPersonal card
 Cup of Minin_Rapid-A_2022 Nizhniy Novgorod RUS 2022-03-20
RcRownchangeKK*chgGame
 1738 1686 5.50 9 1.72 20 34.40 
  Belitzky, Dmitri G 1824 RUS1.0010.692013.80 
  Akhmedzhaev, Alexander 1801 RUS0.5010.16203.20 
  Kostandyan, Konstantin 1811 RUS0.5010.17203.40 
  Petrov, Vyacheslav A. 1865 RUS0.001-0.2720-5.40 
  Deulin, Evgeny 1745 RUS0.5010.08201.60 
  Zyryanov, Konstantin 1641 RUS1.0010.44208.80 
  Losev, Vasily 1931 RUS1.0010.802016.00 
  Ivanov, Zakhar A 1286  * RUS1.0010.08201.60 
  Nagornov, Nikita 1738 RUS0.001-0.4320-8.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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