Individual Calculations April 2021
 Chertkov, Maksim  Total change: -156.80  Rating chartPersonal card
 Moscow-Open 2021_A Moscow RUS 2021-02-20
RcRownchangeKK*chgGame
 1773 1972 2.00 8 -3.92 40 -156.80 
  Afanasiev, Nikita g2372  * RUS0.001-0.0840-3.20 
  Voronin, Nikita 1733 RUS0.501-0.3040-12.00 
  Kirushin, Ivan 1765 RUS0.001-0.7740-30.80 
  Fedosov, Alexander 1572  * RUS1.0010.08403.20 
  Shaymardanov, Bakhtiyar 1702 RUS0.001-0.8340-33.20 
  Druchenko, Mikhail 1761 RUS0.501-0.2740-10.80 
  Tandelov, Arseny 1657 RUS0.001-0.8640-34.40 
  Lebedev, Artem S. 1623 RUS0.001-0.8940-35.60 
 * 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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