Blitz: Individual Calculations April 2023
 Ermolaev, Andrey  Total change: 76.40  Rating chartPersonal card
 Serpukhov blitz_2 2023 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1856 1735 5.50 10 1.91 40 76.40 
  Zakirov, Vladislav 2150 RUS0.001-0.0740-2.80 
  Kuliev, Ivan 1654 RUS1.0010.394015.60 
  Amirdzhanyan, Vladimir 1945 RUS0.001-0.2340-9.20 
  Zagrebina, Marina 1456 RUS1.0010.16406.40 
  Kleimenov, Nikolay 1972 RUS0.001-0.2040-8.00 
  Martemyanov, Mikhail 1658 RUS1.0010.394015.60 
  Lyutsinger, Iren 2018 FID0.001-0.1640-6.40 
  Chervonnyy, Mikhail 1791 RUS1.0010.584023.20 
  Kondakov, Konstantin 1895 RUS1.0010.714028.40 
  Ulikhanyan, Alexandr 2023 RUS0.5010.344013.60 

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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