Rapid: Individual Calculations December 2020
 Sidorov, Dmitry I  Total change: 30.20  Rating chartPersonal card
 Petrograd District Rapid 2020-9 St. Petersburg RUS 2020-11-07
RcRownchangeKK*chgGame
 1819 2007 6.50 7 1.51 20 30.20 
  Rusanov, Ilya 1581 RUS1.0010.07201.40 
  Anisimov, Artem 1750 RUS1.0010.18203.60 
  Shkuratov, Vladimir 1802 RUS1.0010.24204.80 
  Romanov, Nikita M. 1856 RUS1.0010.30206.00 
  Makhmudov, Riyad 1647 RUS1.0010.10202.00 
  Eramian, Gamlet 2085 RUS0.5010.11202.20 
  Puchkov, Alexander 2015 RUS1.0010.512010.20 

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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