Individual Calculations August 2015
 Xuan, Thomas  Total change: -62.40  Rating chartPersonal card
 2015 Oceania Zonal Open Championship Sydney AUS 2015-07-04
RcRownchangeKK*chgGame
 1928 2023 3.50 8 -1.56 40 -62.40 
  Hathiramani, Dillon 1759 AUS0.501-0.3240-12.80 
  Wan, Dennis 1799 AUS1.0010.22408.80 
  Ikeda, Junta m2396 AUS0.001-0.1040-4.00 
  Louie, Ryan 1928 AUS0.001-0.6340-25.20 
  Willathgamuwa, Kevin 1894 AUS0.501-0.1740-6.80 
  Press, Harry 1889 AUS0.501-0.1840-7.20 
  Walker, Tyson 1872 AUS0.501-0.2040-8.00 
  Abbott, Peter 1887 AUS0.501-0.1840-7.20 

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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