Blitz: Individual Calculations May 2021
 Biriukov, Oleg V.  Total change: 39.00  Rating chartPersonal card
 Pushkin 2021 Cosmonautics Day Blitz St. Petersburg RUS 2021-04-11
RcRownchangeKK*chgGame
 1958 2037 8.50 11 1.95 20 39.00 
  Shaitor, Ilya 1639 RUS1.0010.08201.60 
  Katsnelson, Vladimir 1801 RUS1.0010.20204.00 
  Shchukin, Dmitry m2233 RUS1.0010.752015.00 
  Achang, Andrei 2143 RUS1.0010.642012.80 
  Arseniev, Valery 2054 RUS0.001-0.4820-9.60 
  Kurchenko, Egor 1841 RUS0.501-0.2520-5.00 
  Nemonov, Dmitry 1918 RUS0.001-0.6620-13.20 
  Bodnaruk, Kseniya 1898 RUS1.0010.31206.20 
  Zhernovoi, Alexey 2061 RUS1.0010.532010.60 
  Utemisov, Damir 1917 KAZ1.0010.34206.80 
  Saveljev, Ivan 2028 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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