Individual Calculations November 2023
 Jordan, William  Total change: 22.60  Rating chartPersonal card
 2023 Hosworth Foundation Grand Prix Adelaide AUS 2023-09-30
RcRownchangeKK*chgGame
 1891 2120 5.50 6 1.13 20 22.60 
  Almutawa, Ayman 1720  * AUS1.0010.08201.60 
  Retnaraja, Ethan 1747 AUS1.0010.10202.00 
  Tao, Trevor m2366 AUS0.5010.31206.20 
  Rodriguez Fernandez, Juan R c2114 ESP1.0010.49209.80 
  Pritchard, Max 1670 AUS1.0010.06201.20 
  Balachander, Tharan 1729 AUS1.0010.09201.80 
 * 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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