Blitz: Individual Calculations May 2021
 Rozanovich, Arkadiy  Total change: 36.80  Rating chartPersonal card
 Pushkin 2021 Cosmonautics Day Blitz St. Petersburg RUS 2021-04-11
RcRownchangeKK*chgGame
 1691 1463 4.50 11 1.84 20 36.80 
  Smorodkin, Kirill 1867 RUS0.001-0.0820-1.60 
  Shishkin, Semyon 1680 RUS0.001-0.2220-4.40 
  Krasnikov, Mikhail 1755 RUS0.5010.35207.00 
  Smorodkin, Andrey 1461 EST1.0010.502010.00 
  Bodnaruk, Svyatoslav 1801 RUS0.001-0.1220-2.40 
  Yuzhaninov, Oleg 1770 RUS1.0010.862017.20 
  Malakhov, Vladimir P. 1785 RUS0.001-0.1320-2.60 
  Semenikhin, Viktor 1553 RUS1.0010.622012.40 
  Berestovitskiy, Erlen 1633 RUS0.001-0.2820-5.60 
  Melnik, Semion 1391 RUS1.0010.40208.00 
  Krukovsky, Alexander 1909 RUS0.001-0.0620-1.20 

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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