Rapid: Individual Calculations May 2021
 Seryakov, Denis Vit  Total change: 40.80  Rating chartPersonal card
 Dostoyanie-15 Rapid Kaluga RUS 2021-04-17
RcRownchangeKK*chgGame
 1671 1507 4.50 8 2.04 20 40.80 
  Pak, Aleksey 1698 RUS1.0010.752015.00 
  Shirokov, Sergey 1952 RUS0.001-0.0620-1.20 
  Tarasov, Gennady 1686 RUS1.0010.732014.60 
  Tamonov, Dmitry 1767 RUS0.001-0.1820-3.60 
  Ogurtzov, Igor 1657 RUS0.5010.20204.00 
  Bogatirev, Nikolay 1739 RUS1.0010.792015.80 
  Murashko, Vasiliy 1515 RUS0.001-0.4920-9.80 
  Zotov, Lev 1357 RUS1.0010.30206.00 

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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