Individual Calculations April 2022
 Dubakin, Oleg  Total change: 48.80  Rating chartPersonal card
 OPEN Moscow. February 2022 Moscow RUS 2022-02-08
RcRownchangeKK*chgGame
 1629 1319 2.00 5 1.22 40 48.80 
  Titarov, Vasilii 1791 RUS0.001-0.0540-2.00 
  Zhironkin, Vitaliy 1579 RUS0.5010.324012.80 
  Polevoy, David 1449 RUS1.0010.684027.20 
  Arutyunova, Yuliya 1701 RUS0.5010.414016.40 
  Shadyev, Damir 1623 RUS0.001-0.1440-5.60 

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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