Blitz: Individual Calculations September 2021
 Berenbein, Alexander  Total change: -54.80  Rating chartPersonal card
 Sports day Tula RUS 2021-08-14
RcRownchangeKK*chgGame
 1700 1870 5.00 11 -2.74 20 -54.80 
  Bogatirev, Nikolay 1782 RUS1.0010.38207.60 
  Semenov, Nikolai 1825 RUS0.001-0.5620-11.20 
  Shepetiev, Boris 1645 RUS0.001-0.7820-15.60 
  Kinin, Mikhail 1877 RUS0.001-0.4920-9.80 
  Orlov, Valery 1535 RUS1.0010.12202.40 
  Khromogin, Sergey 1752 RUS1.0010.34206.80 
  Lapshin, Vladimir B 1889 RUS0.001-0.4720-9.40 
  Kurenkov, Nikolay 1633 RUS1.0010.20204.00 
  Mugenov, Vadim 1555 RUS0.001-0.8620-17.20 
  Shirokov, Viktor 1494 RUS1.0010.09201.80 
  Elkin, Yaroslav 1713 RUS0.001-0.7120-14.20 

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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