Individual Calculations October 2023
 Airapetian, Valentin  Total change: -16.60  Rating chartPersonal card
 Anapa2023_standard Anapa RUS 2023-09-01
RcRownchangeKK*chgGame
 1577 1467 2.50 8 -0.83 20 -16.60 
  Tsvetkov, Andrey V. 2015 RUS0.001-0.0320-0.60 
  Botoyan, Smbat 2130 ARM0.001-0.0120-0.20 
  Domashchenko, Alisa 1083 RUS1.0010.09201.80 
  Sidik, Ramin Naz 1128 RUS0.501-0.3820-7.60 
  Birjukov, Sergey f1807 RUS0.001-0.1220-2.40 
  Islanov, Amir 1141 RUS1.0010.13202.60 
  Sadovnikov, Vladimir 1613 RUS0.001-0.3020-6.00 
  Mulenko, Alexander 1696 RUS0.001-0.2120-4.20 

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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