Individual Calculations February 2023
 Bardyk, Artem  Total change: 53.60  Rating chartPersonal card
 BOTVINNIK CUP_A_2023 Moscow RUS 2023-01-03
RcRownchangeKK*chgGame
 2020 2025 5.00 7 1.34 40 53.60 
  Ilyina, Lada 1808 RUS0.501-0.2840-11.20 
  Melnikov, Fedor 1918 RUS0.501-0.1540-6.00 
  Khmelev, Mikhail 1923 RUS1.0010.364014.40 
  Akhmetzyanov, Demid 1923 RUS0.501-0.1440-5.60 
  Irkha, Alexey 2050 RUS1.0010.534021.20 
  Zasko, Grigory 2105 RUS1.0010.614024.40 
  Smirnov, Timofey f2415 RUS0.5010.414016.40 

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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