Blitz: Individual Calculations April 2021
 Porechniy, Alexander  Total change: 29.80  Rating chartPersonal card
 Kaluga region Champ 2021 Blitz Kaluga RUS 2021-02-28
RcRownchangeKK*chgGame
 1617 1378 3.50 8 1.49 20 29.80 
  Neverov, Nikolay 1858 AZE0.001-0.0520-1.00 
  Danielian, Artem 1357 RUS1.0010.47209.40 
  Ogurtzov, Igor 1704 RUS0.5010.37207.40 
  Blinov, Andrey 1339 RUS1.0010.45209.00 
  Antipov, Vladimir 1855 RUS0.001-0.0520-1.00 
  Shumovsky, Nikolay 1775 RUS1.0010.922018.40 
  Trishin, Maksim 1426 RUS0.001-0.4320-8.60 
  Sadkovkin, Alexander 1624 RUS0.001-0.1920-3.80 

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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