Blitz: Individual Calculations April 2021
 Zubrilin, Sergey  Total change: 15.20  Rating chartPersonal card
 Chernogolovka Blitz 2021 Chernogolovka RUS 2021-03-21
RcRownchangeKK*chgGame
 1739 1609 4.00 9 0.76 20 15.20 
  Shirokov, Sergey 1816 RUS1.0010.772015.40 
  Vikerchuk, Maxim 2068 RUS0.001-0.0520-1.00 
  Loshakov, Dmitry 1863 RUS0.001-0.1920-3.80 
  Frolov, Maxim 1426 RUS0.001-0.7420-14.80 
  Kazakov, Fedor Al 1383 RUS1.0010.21204.20 
  Novikov, Kirill 1868 RUS0.5010.32206.40 
  Abrosimov, Makar 1470 RUS1.0010.31206.20 
  Melnikov, Michail 1802 RUS0.5010.25205.00 
  Mkoyan, Shagen 1953 RUS0.001-0.1220-2.40 

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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