Individual Calculations December 2023
 Wu, Haoyang  Total change: -10.80  Rating chartPersonal card
 2023 MCC Greg Hjorth Open Melbourne AUS 2023-11-03
RcRownchangeKK*chgGame
 1601 1346 1.50 7 0.05 40 2.00 
  Buhagiar, Aden 1545 AUS0.001-0.2440-9.60 
  Cooke, Scott 1532 AUS0.001-0.2640-10.40 
  Cooper, Joshua 1519 AUS1.0010.734029.20 
  Thogata, Randheer 1884 AUS0.001-0.0340-1.20 
  Widjaja, Ashton 1650 AUS0.5010.364014.40 
  Hong, Wilbur 1516 AUS0.001-0.2840-11.20 
  Zhao, Tiger Chengxin 1558 AUS0.001-0.2340-9.20 

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)
 
 2023 Box Hill Open Rounds 3-5 Melbourne AUS 2023-11-10
RcRownchangeKK*chgGame
 1226 1346 1.00 2 -0.32 40 -12.80 
  Song, Olivia 1258 AUS1.0010.384015.20 
  Wan, Oscar 1193 AUS0.001-0.7040-28.00 

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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