Individual Calculations August 2019
 Chan, Jordan  Total change: 46.40  Rating chartPersonal card
 2019 Gold Coast Open Major Division Gold Coast AUS 2019-06-27
RcRownchangeKK*chgGame
 1524 1408 3.50 6 1.24 40 49.60 
  Young, Nathanael 1775 AUS0.001-0.1040-4.00 
  Dullaway, Erin 1158 AUS1.0010.19407.60 
  Duffin, Mike 1808  * AUS1.0010.924036.80 
  Tsai, Wei-Wei 1612 AUS0.5010.264010.40 
  Young, Dashiell 1565 AUS0.001-0.2940-11.60 
  Rose, Noah 1225 AUS1.0010.264010.40 
 * 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)
 
 2019 Queensland Junior Championship Under 18 Gold Coast AUS 2019-07-04
RcRownchangeKK*chgGame
 1658 1408 1.00 5 -0.08 40 -3.20 
  Slater-Jones, Henry c1808  * AUS0.001-0.0840-3.20 
  Chan, Jason 1578 AUS0.001-0.2840-11.20 
  Ming, Kenny 1438 AUS1.0010.544021.60 
  Ooi, Jayden 1697 AUS0.001-0.1640-6.40 
  Morris, Byron 1767 AUS0.001-0.1040-4.00 
 * 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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