Individual Calculations February 2023
 Dichkovskij, Andrey  Total change: 22.80  Rating chartPersonal card
 BOTVINNIK CUP_A_2023 Moscow RUS 2023-01-03
RcRownchangeKK*chgGame
 2004 1931 4.00 7 1.14 20 22.80 
  Suslyakov, Andrey 2187 RUS0.001-0.1920-3.80 
  Maksudshoev, Kubot 2057 TJK1.0010.672013.40 
  Karpenko, Anton 1800 RUS1.0010.32206.40 
  Korshunov, Sergey And. 2150 RUS0.001-0.2220-4.40 
  Morin, Andrey 1957 RUS0.5010.04200.80 
  Galkin, Vladimir 1958 RUS1.0010.542010.80 
  Melnikov, Fedor 1918 RUS0.501-0.0220-0.40 

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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