Rapid: Individual Calculations July 2021
 Dubinsky, Alexander  Total change: -44.00  Rating chartPersonal card
 Alekhine Chess Center 10th Anniversary Rapid St. Petersburg RUS 2021-06-12
RcRownchangeKK*chgGame
 1689 1748 3.00 9 -2.20 20 -44.00 
  Biriukov, Oleg V. m2149 RUS0.001-0.0820-1.60 
  Barinov, Igor 1571 RUS1.0010.27205.40 
  Butylkin, Alexey 2044 RUS0.001-0.1520-3.00 
  Kapitonov, Valery 1428 RUS0.001-0.8720-17.40 
  Yakovlev, Anton 1381 RUS1.0010.10202.00 
  Kiselev, Vladimir 1825 RUS0.001-0.3920-7.80 
  Selskov, Boris 1563 RUS0.001-0.7420-14.80 
  Sladkov, Andrey 1665 RUS1.0010.39207.80 
  Myalton, Konstantin 1572 RUS0.001-0.7320-14.60 

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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