Individual Calculations August 2022
 Chigvintsev, Andrei  Total change: -11.50  Rating chartPersonal card
 Etude summer 2022 Novosibirsk RUS 2022-07-11
RcRownchangeKK*chgGame
 2097 2289 5.50 9 -1.15 10 -11.50 
  Vasilyev, Evgeny 2125 RUS0.001-0.7210-7.20 
  Sevostianov, Vladimir 2122 RUS0.501-0.2210-2.20 
  Kuzmin, Artem 2021 RUS1.0010.17101.70 
  Fomkin, Dmitry 2034 RUS0.001-0.8110-8.10 
  Dudarev, Vladislav 1922 RUS1.0010.10101.00 
  Isanbaev, Ramil f2184 RUS0.501-0.1410-1.40 
  Kolmagorov, Alexey 2154 RUS1.0010.32103.20 
  Slugin, Alexander 2103 RUS1.0010.26102.60 
  Latyev, Viktor 2208 RUS0.501-0.1110-1.10 

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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