Individual Calculations February 2019
 Hathiramani, Dillon  Total change: 2.66  Rating chartPersonal card
 2019 Australian Open Championship Melbourne AUS 2018-12-27
RcRownchangeKK*chgGame
 1854 1911 4.00 9 -0.90 38 -34.20 
  Hathiramani, Athena 1511  * AUS1.0010.08383.04 
  Gusain, Daniel 2087 AUS0.5010.23388.74 
  Kethro, Michael f2099 AUS0.5010.24389.12 
  Lakner, Jay 2066 AUS0.001-0.2938-11.02 
  Li, Oliver 1627 AUS1.0010.16386.08 
  Winkelman, Albert 2075 AUS0.001-0.2838-10.64 
  Papadinis, Jim 1679 AUS1.0010.21387.98 
  Sheldrick, Kevin 2033 AUS0.001-0.3338-12.54 
  Coffey, Ruari 1511  * AUS0.001-0.9238-34.96 
 * 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 Australian Junior Championship U18 Open Sydney AUS 2019-01-14
RcRownchangeKK*chgGame
 1859 1911 6.00 9 0.97 38 36.86 
  Dharmapuri, Sri Krishna Kousel 1546 AUS1.0010.10383.80 
  Ostapenko, Michael 1961 AUS0.001-0.4338-16.34 
  Morris, Byron 1784 AUS1.0010.333812.54 
  Yang, Gordon 1947 AUS0.5010.05381.90 
  Marsh, David 1814 AUS1.0010.373814.06 
  Bayaca, Sterling 1934 AUS0.001-0.4738-17.86 
  Mikkelsen, Max 1853 AUS0.501-0.0838-3.04 
  Yang, Ray 2065 AUS1.0010.713826.98 
  Fikh, Anthony c1828 AUS1.0010.393814.82 

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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