Blitz: Individual Calculations September 2017
 Dubinsky, Alexander  Total change: 3.00  Rating chartPersonal card
 Pushkin 2017 Chess Day Blitz St. Petersburg RUS 2017-07-30
RcRownchangeKK*chgGame
 1909 1826 4.50 11 0.15 20 3.00 
  Lapin, Kirill 2143 RUS1.0010.872017.40 
  Bezstrakhov, Dmitry 2013 RUS0.001-0.2620-5.20 
  Shuvaev, Vjacheslav 1970 RUS0.001-0.3120-6.20 
  Melnik, Semion 1495 RUS1.0010.12202.40 
  Arseniev, Valery 2075 RUS0.001-0.1920-3.80 
  Mamochev, Aleksei 1637 RUS1.0010.25205.00 
  Gorbatenko, Alexander 1952 RUS1.0010.672013.40 
  Vorobev, Alexander 2070 RUS0.001-0.2020-4.00 
  Semenov, Vladimir A. 2041 RUS0.001-0.2320-4.60 
  Shishkin, Semyon 1779 RUS0.501-0.0720-1.40 
  Suponin, Vladimir 1825 RUS0.001-0.5020-10.00 

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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