Blitz: Individual Calculations September 2021
 Zaitsev, Aleksey Vik  Total change: -30.80  Rating chartPersonal card
 Sports day Tula RUS 2021-08-14
RcRownchangeKK*chgGame
 1802 1741 2.50 9 -1.54 20 -30.80 
  Tkachev, Grigory f2280 RUS0.001-0.0320-0.60 
  Shirokov, Viktor 1494 RUS1.0010.19203.80 
  Domrachev, Alexander 2002 RUS0.001-0.1820-3.60 
  Orlov, Valery 1535 RUS1.0010.24204.80 
  Musikhin, Viacheslav 2024 RUS0.001-0.1620-3.20 
  Kulagin, Andrey 1631 RUS0.501-0.1520-3.00 
  Bogatirev, Nikolay 1782 RUS0.001-0.4420-8.80 
  Shepetiev, Boris 1645 RUS0.001-0.6320-12.60 
  Bragiin, Sergei I. 1827 RUS0.001-0.3820-7.60 

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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