Individual Calculations June 2023
 Eshraghi, Mahan  Total change: 78.80  Rating chartPersonal card
 2023 Edmonton Super Sectionals A Edmonton, Alberta CAN 2023-05-12
RcRownchangeKK*chgGame
 2012 1774 3.00 4 1.97 40 78.80 
  Dorn, Paris 1903 CAN1.0010.674026.80 
  Bulga, Tamir 1744 CAN0.001-0.5440-21.60 
  Arruebarrena, Rafael c2115 VEN1.0010.884035.20 
  Keleberda, Tymur f2287 CAN1.0010.964038.40 

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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