Individual Calculations March 2023
 Fedosov, Alexander  Total change: -18.40  Rating chartPersonal card
 Moscow region, Belaya Ladya 2023_1 stage Odintsovo RUS 2023-02-02
RcRownchangeKK*chgGame
 1937 2023 5.50 10 -0.46 40 -18.40 
  Usov, Aleksandr E. f2188 RUS0.001-0.2840-11.20 
  Usov, Dmitry E. 1636 RUS1.0010.09403.60 
  Chertkov, Maksim 2018 RUS0.501-0.0140-0.40 
  Plotnikov, Boris 1922 RUS0.501-0.1440-5.60 
  Makarenko, Kirill 1921 RUS0.501-0.1440-5.60 
  Usov, Aleksandr E. f2188 RUS0.001-0.2840-11.20 
  Usov, Dmitry E. 1636 RUS0.501-0.4140-16.40 
  Chertkov, Maksim 2018 RUS1.0010.494019.60 
  Plotnikov, Boris 1922 RUS1.0010.364014.40 
  Makarenko, Kirill 1921 RUS0.501-0.1440-5.60 

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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