Blitz: Individual Calculations January 2022
 Sorokin, Alexandr V.  Total change: 25.60  Rating chartPersonal card
 Egoryevsk Ponomarenko memorial - 2021 Blitz Egoryevsk RUS 2021-11-28
RcRownchangeKK*chgGame
 1787 2026 8.50 10 1.28 20 25.60 
  Guliy, Vasily 1593 RUS1.0010.06201.20 
  Kuliev, Ivan 1472 RUS1.0010.03200.60 
  Dobrynin, Ivan 1932 RUS0.501-0.1320-2.60 
  Pylaev, Vadim 1789 RUS0.001-0.8020-16.00 
  Merkulova, Ekaterina 1291 RUS1.0010.01200.20 
  Dereviagin, Vladislav 2258 RUS1.0010.792015.80 
  Ivanov, Andrey 2018 RUS1.0010.49209.80 
  Nikitenko, Nicolai 1709 RUS1.0010.13202.60 
  Likhachev, Oleg 1792 RUS1.0010.21204.20 
  Krantsevich, Alexey 2018 RUS1.0010.49209.80 

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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