Individual Calculations April 2023
 Zafirakos, Jesse  Total change: -2.00  Rating chartPersonal card
 2023 Box Hill Summer Cup Rounds 5-7 Melbourne AUS 2023-03-03
RcRownchangeKK*chgGame
 1714 1891 2.00 3 -0.05 40 -2.00 
  Srinivasan, Arjun B 1604 AUS1.0010.16406.40 
  Yang, Ray f2046 AUS0.001-0.2940-11.60 
  Jathar, Ved 1491  * AUS1.0010.08403.20 
 * 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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