Rapid: Individual Calculations September 2019
 Ivanov, Sergei V.  Total change: -47.80  Rating chartPersonal card
 Petersburg Summer 2019 - Rapid GP St. Petersburg RUS 2019-08-24
RcRownchangeKK*chgGame
 1925 2112 4.00 9 -2.39 20 -47.80 
  Plonskiy, Danila 1712  * RUS1.0010.08201.60 
  Shimanov, Aleksandr g2512  * RUS0.001-0.0820-1.60 
  Shaidullin, Ratmir 1787 RUS0.501-0.3720-7.40 
  Kurchenko, Egor 1712  * RUS0.501-0.4220-8.40 
  Kazantsev, Alexandr 1771 RUS1.0010.12202.40 
  Slastikhin, Vladislav 1811 RUS1.0010.15203.00 
  Lavrov, Maxim m2367 RUS0.001-0.1920-3.80 
  Razumovskiy, Mikhail 1835 RUS0.001-0.8320-16.60 
  Trishkin, Mikhail 1821 RUS0.001-0.8520-17.00 
 * 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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