Rapid: Individual Calculations May 2021
 Zhukov, Gennady  Total change: 40.60  Rating chartPersonal card
 Spring rapid chess tournament at PGUPS St. Petersburg RUS 2021-04-15
RcRownchangeKK*chgGame
 1774 1752 4.50 8 0.78 20 15.60 
  Remizov, Vladimir A. 1110 RUS1.0010.01200.20 
  Efimov, Ignat 2070 RUS0.001-0.1320-2.60 
  Nasibullin, Iskander 2310 RUS0.001-0.0320-0.60 
  Al-Bosh, Elisar 1573 RUS0.001-0.7320-14.60 
  Leonov, Georgy D 1713 RUS1.0010.45209.00 
  Tomilin, Andrey A 1773 RUS1.0010.532010.60 
  Borisov, Alexander 1894 RUS1.0010.692013.80 
  Shilovskiy, Stepan 1746 RUS0.501-0.0120-0.20 

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)
 
 A.Goldman Memorial 2021 Rapid Seniors St. Petersburg RUS 2021-04-17
RcRownchangeKK*chgGame
 1955 1752 3.50 9 1.25 20 25.00 
  Ivanova, Tatiana 2076 RUS0.001-0.1320-2.60 
  Korolikhin, Valentin 1932 RUS0.5010.24204.80 
  Fokin, Anatoly 1869 RUS1.0010.662013.20 
  Bryndin, Vladimir 2133 RUS0.001-0.0920-1.80 
  Borisov, Alexander 1894 RUS1.0010.692013.80 
  Tereshin, Nikolai 2001 RUS0.001-0.1920-3.80 
  Malakhov, Vladimir P. 1966 RUS0.001-0.2320-4.60 
  Stebunov, Alexander A. 1828 RUS1.0010.602012.00 
  Puzyrevsky, Boris M. 1900 RUS0.001-0.3020-6.00 

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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