Individual Calculations October 2023
 Botoyan, Smbat  Total change: -19.80  Rating chartPersonal card
 Anapa2023_standard Anapa RUS 2023-09-01
RcRownchangeKK*chgGame
 1662 2130 7.00 9 -0.99 20 -19.80 
  Kovalev, Georgiy 1535 RUS0.001-0.9820-19.60 
  Blinova, Sofia 1429 RUS1.0010.01200.20 
  Airapetian, Valentin 1467 RUS1.0010.01200.20 
  Polukhin, Sergey 1631 RUS0.001-0.9620-19.20 
  Adamyan, Iliya 1366 RUS1.0010.00200.00 
  Komaev, Tamerlan 1722 RUS1.0010.08201.60 
  Luchkov, Vitaly 1730  * RUS1.0010.08201.60 
  Morin, Andrey 1917 RUS1.0010.23204.60 
  Piankov, Evgenij m2162 UKR1.0010.542010.80 
 * 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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