Individual Calculations August 2019
 Ooi, Jayden  Total change: 85.60  Rating chartPersonal card
 2019 Gold Coast Open Major Division Gold Coast AUS 2019-06-27
RcRownchangeKK*chgGame
 1568 1697 4.50 6 0.55 40 22.00 
  Yan, Max 1354 AUS1.0010.12404.80 
  Hogan, Steven 1518 AUS1.0010.274010.80 
  Chan, Jason 1578 AUS1.0010.344013.60 
  Atia, Ben 1549 AUS1.0010.304012.00 
  Pakgohar, Mahdi 1633 IRI0.501-0.0940-3.60 
  Young, Nathanael 1775 AUS0.001-0.3940-15.60 

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
 1762 1697 4.50 7 1.59 40 63.60 
  Aanan, Shafiuddin 1438 AUS1.0010.18407.20 
  Ostapenko, Michael 2005 AUS1.0010.864034.40 
  Wang, Jason 1910 AUS0.5010.274010.80 
  Slater-Jones, Henry c1850 AUS0.001-0.3040-12.00 
  Morris, Byron 1767 AUS0.5010.10404.00 
  Chan, Jordan 1408 AUS1.0010.16406.40 
  Parle, Hughston 1959 AUS0.5010.324012.80 

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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