Rapid: Individual Calculations May 2021
 Simkin, Alexander  Total change: 16.00  Rating chartPersonal card
 Petrograd District Rapid 2021-6 St. Petersburg RUS 2021-04-03
RcRownchangeKK*chgGame
 1873 1523 2.00 6 0.92 20 18.40 
  Ivanov, Daniil 2014 RUS0.5010.46209.20 
  Sotsky, Alexander m2003 RUS0.001-0.0520-1.00 
  Terentiev, Igor 1766 RUS0.5010.30206.00 
  Yakovlev, Anton 1348 RUS1.0010.27205.40 
  Shashnev, Pavel 2016 RUS0.001-0.0420-0.80 
  Semenenko, Sergey 2092 RUS0.001-0.0220-0.40 

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)
 
 Spring rapid chess tournament at PGUPS St. Petersburg RUS 2021-04-15
RcRownchangeKK*chgGame
 1822 1523 1.50 7 0.22 20 4.40 
  Korolikhin, Valentin 1932 RUS0.001-0.0820-1.60 
  Borisov, Alexander 1894 RUS0.001-0.1020-2.00 
  Tomilin, Andrey A 1773 RUS0.001-0.1920-3.80 
  Solovyov, Aleksandr D 1503 RUS1.0010.47209.40 
  Aralov, Viktor 2034 RUS0.001-0.0420-0.80 
  Leonov, Georgy D 1713 RUS0.5010.25205.00 
  Zaitsev, Fedor 1903 RUS0.001-0.0920-1.80 

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)
 
 Petrograd District Rapid 2021-8 St. Petersburg RUS 2021-04-17
RcRownchangeKK*chgGame
 1520 1523 3.00 6 -0.34 20 -6.80 
  Postnikov, Artem f2161 RUS0.5010.49209.80 
  Nikolaev, Nikita S. 1403 RUS0.001-0.6620-13.20 
  Kosenkova, Anastasiya 1328 RUS1.0010.25205.00 
  Igudin, Denis 1613 RUS0.001-0.3820-7.60 
  Krasnov, Ilia A. 1269 RUS0.501-0.3120-6.20 
  Yakovlev, Anton 1348 RUS1.0010.27205.40 

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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