Individual Calculations May 2019
 Wang, Kayson  Total change: -73.72  Rating chartPersonal card
 2019 Box Hill Autumn Cup Melbourne AUS 2019-02-01
RcRownchangeKK*chgGame
 1757 2021 6.50 9 -0.59 38 -22.42 
  Kolak, Tanya 1621  * AUS1.0010.08383.04 
  Zafirakos, Jesse 1621  * AUS1.0010.08383.04 
  Hernandez, Walter 1621  * AUS1.0010.08383.04 
  Zou, Brendan 1942 AUS0.501-0.1138-4.18 
  Chan, Luis f2241 AUS0.001-0.2238-8.36 
  Bekker, Gary D c1730 AUS0.001-0.8538-32.30 
  Chen, Paula 1671 AUS1.0010.11384.18 
  Do, Aaron 1727 AUS1.0010.15385.70 
  Hooi, Ethan 1636 AUS1.0010.09383.42 
 * 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 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 1998 2020 3.50 9 -1.35 38 -51.30 
  Johansen, Darryl K g2364 AUS0.001-0.1238-4.56 
  Slater-Jones, Henry c1876 AUS0.501-0.1938-7.22 
  Renjith, Sravan 1938 NZL0.001-0.6138-23.18 
  Jule, Alexandra wm1994 AUS0.501-0.0438-1.52 
  Cabilin, Jeff c1845 AUS1.0010.273810.26 
  Winkelman, Albert 2212 AUS0.5010.25389.50 
  Badrinarayan, Sankeertan 1851 AUS0.501-0.2238-8.36 
  Gong, Noah 1948 AUS0.501-0.1038-3.80 
  Min, Po-Yen 1952 TPE0.001-0.5938-22.42 

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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