Rapid: Individual Calculations July 2021
 Gvozdikov, Stepan  Total change: -9.80  Rating chartPersonal card
 Pushkin 2021 City Day Rapid St. Petersburg RUS 2021-06-26
RcRownchangeKK*chgGame
 1685 1718 3.00 7 -0.49 20 -9.80 
  Tuchkov, Valeriy 1184 RUS1.0010.03200.60 
  Kolomietz, Sergey 1943 RUS0.001-0.2220-4.40 
  Kapitonov, Valery 1428 RUS1.0010.16203.20 
  Smirnov, Mikhail 2026 RUS0.001-0.1420-2.80 
  Dudkin, Mikhail Dm. 1174 RUS1.0010.03200.60 
  Biriukov, Oleg V. m2149 RUS0.001-0.0720-1.40 
  Sorin, Boris 1888 RUS0.001-0.2820-5.60 

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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