Blitz: Individual Calculations January 2021
 Serov, Aleksandr  Total change: -34.00  Rating chartPersonal card
 Petrograd District Blitz 2020-12 St. Petersburg RUS 2020-12-27
RcRownchangeKK*chgGame
 1742 1902 5.50 11 -1.70 20 -34.00 
  Ismailov, Magomed Dm. 1387 RUS0.501-0.4620-9.20 
  Igudin, Denis 1694 RUS0.501-0.2720-5.40 
  Simkin, Alexander 1569 RUS1.0010.12202.40 
  Loktionov, Kirill 1819 RUS1.0010.39207.80 
  Romanov, Nikita M. 1888 RUS0.001-0.5220-10.40 
  Pimshin, Daniel 1373 RUS1.0010.03200.60 
  Rudovskii, Filipp 2159 RUS0.001-0.1820-3.60 
  Tipikin, Ivan 2000 RUS0.001-0.3720-7.40 
  Shemyakinskiy, Nikita 2184 RUS0.001-0.1620-3.20 
  Koltsova, Alisa 1516 RUS1.0010.09201.80 
  Soloviev, Mikhail 1575 RUS0.501-0.3720-7.40 

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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