Individual Calculations February 2019
 Cannon, David  Total change: 132.16  Rating chartPersonal card
 2019 Australian Open Championship Melbourne AUS 2018-12-27
RcRownchangeKK*chgGame
 2050 2052 5.50 9 0.95 28 26.60 
  Kumar, Viney 1652  * AUS1.0010.08282.24 
  Badrinarayan, Sankeertan 1867 AUS1.0010.26287.28 
  Ikeda, Junta m2421 AUS0.001-0.1028-2.80 
  Gibson, Kyle 1894 AUS1.0010.29288.12 
  Chow, Samuel f2331 AUS0.001-0.1628-4.48 
  Kempen, Leon c1889 AUS1.0010.28287.84 
  Liu, Yi f2255 AUS0.001-0.2428-6.72 
  Dissanayake, Himath 1928 SRI1.0010.33289.24 
  Nemeth, John 2213 AUS0.5010.21285.88 
 * 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 Oceania Youth U20 Auckland NZL 2019-01-08
RcRownchangeKK*chgGame
 2077 2043 7.00 9 2.91 28 81.48 
  Vukikomoala, Semisi 1643  * FIJ1.0010.08282.24 
  Zelesco, Karl f2412 AUS0.001-0.1028-2.80 
  Au, Alexander 1789 AUS1.0010.19285.32 
  Slater-Jones, Henry c1965 AUS1.0010.392810.92 
  Chan, Kris 2083 AUS1.0010.562815.68 
  Chan, Luis f2265 AUS0.5010.28287.84 
  Slater-Jones, Tom c2017 AUS1.0010.462812.88 
  Gong, Daniel Hanwen f2247 NZL1.0010.762821.28 
  Ang, Alphaeus Wei Ern c2273 NZL0.5010.29288.12 
 * 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 MCC Australia Day Weekender Melbourne AUS 2019-01-25
RcRownchangeKK*chgGame
 1901 2043 5.50 7 0.86 28 24.08 
  Hooi, Kathleen 1643  * AUS1.0010.08282.24 
  Ng, Reiner 1707 AUS1.0010.12283.36 
  Voon, Richard 1643  * AUS1.0010.08282.24 
  Morris, James m2443  * AUS1.0010.922825.76 
  Yang, Ray 2065 AUS0.5010.03280.84 
  Narenthran, Tharmaratnam c1885 AUS1.0010.29288.12 
  Savige, Colin B 1922 AUS0.001-0.6628-18.48 
 * 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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