Individual Calculations December 2020
 Huynh, Arthur  Total change: -13.60  Rating chartPersonal card
 2020 Canterbury Open Sydney AUS 2020-09-14
RcRownchangeKK*chgGame
 1941 2065 2.50 5 -0.68 20 -13.60 
  Merhi, Alexandre 1665  * AUS1.0010.08201.60 
  Drastik, Penelope 1814 AUS0.501-0.3120-6.20 
  Flatow, A (fred) f2098 AUS0.001-0.4520-9.00 
  Allison, Brian C 1665  * AUS1.0010.08201.60 
  Fernandez, Daniel Howard g2465  * ENG0.001-0.0820-1.60 
 * 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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