Rapid: Individual Calculations September 2022
 Ismailov, Artem Dm.  Total change: 19.80  Rating chartPersonal card
 Petersburg Summer 2022 Rapid Grand-Prix St. Petersburg RUS 2022-08-27
RcRownchangeKK*chgGame
 1711 1357 2.50 9 0.99 20 19.80 
  Somkin, Kirill 2065 RUS0.001-0.0120-0.20 
  Marin, Maksim 1719 RUS0.001-0.1020-2.00 
  Osetrov, Dmitrij 1980 RUS0.001-0.0120-0.20 
  Baev, Igor 1143 RUS1.0010.23204.60 
  Vankon, Alexander 1703 RUS0.001-0.1120-2.20 
  Golosov, Georgy 1629 RUS1.0010.832016.60 
  Krukovsky, Alexander 1729 RUS0.001-0.1020-2.00 
  Sukhov, Andrey 1823 RUS0.5010.45209.00 
  Narinian, Tigran 1608 RUS0.001-0.1920-3.80 

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)
 

 

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