Individual Calculations March 2024
 Johan, Aljo  Total change: -36.00  Rating chartPersonal card
 2024 BC Open - Premier Section Burnaby, British Columbia CAN 2024-02-17
RcRownchangeKK*chgGame
 1709 1806 1.50 4 -0.90 40 -36.00 
  Alex, Zou 1760 CAN0.501-0.0640-2.40 
  Daniel, Salcedo 1888 CAN0.001-0.3940-15.60 
  Aiden Hao-Ting, Lu 1406  * CAN1.0010.08403.20 
  Euan, Reid 1782 CAN0.001-0.5340-21.20 
 * 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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