Individual Calculations August 2023
 Kastanieda, Alla  Total change: 3.60  Rating chartPersonal card
 Moscow Open 2023 A Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1699 1620 4.00 9 0.09 40 3.60 
  Maslovskiy, Vladimir 2098 RUS0.001-0.0540-2.00 
  Shinkarov, Artem 1914 RUS0.001-0.1540-6.00 
  Kovalenko, Aleksey 1380 RUS1.0010.20408.00 
  Minakov, Artemij 2017 RUS0.001-0.0840-3.20 
  Chertkov, Maksim 2133 RUS0.001-0.0440-1.60 
  Kravchenko, Nikita A 1294 RUS0.501-0.3740-14.80 
  Tyrtyshnikov, Luka And 1279 RUS0.501-0.3840-15.20 
  Khaertynov, Amirkhan 1220  * RUS1.0010.08403.20 
  Tchernyi, Viktor f1952 RUS1.0010.884035.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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