Rapid: Individual Calculations July 2023
 Shchelkushkin, Artem  Total change: -1.60  Rating chartPersonal card
 Chess Festival "Yeseninskaya Rus" 2023 - Rapid Ryazan RUS 2023-06-11
RcRownchangeKK*chgGame
 1529 1172 1.00 5 -0.04 40 -1.60 
  Raikin, Leonid m1947 RUS0.0010.00400.00 
  Natalich, Aleksandr 1714 RUS0.001-0.0340-1.20 
  Khodov, Ilia 1579 RUS0.001-0.0840-3.20 
  Astakhova, Darya Aleks 1058 RUS1.0010.344013.60 
  Khutraev, Ruslan T 1348 RUS0.001-0.2740-10.80 

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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