Individual Calculations August 2022
 Smit, Devon  Total change: 36.00  Rating chartPersonal card
 2022 Blou Bul Open Chess Tournament (A) Pretoria RSA 2022-06-25
RcRownchangeKK*chgGame
 1648 1766 4.00 5 0.90 40 36.00 
  Coetsee, Dewald 1366  * RSA1.0010.08403.20 
  Smit, Yoshua 1426 RSA1.0010.12404.80 
  Dinham, James 1848 RSA0.001-0.3940-15.60 
  Hansen, Marcques 1710 RSA1.0010.424016.80 
  Ponelis, Albert A. 1892 RSA1.0010.674026.80 
 * 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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