Individual Calculations February 2024
 Zhu, Harvey  Total change: 46.40  Rating chartPersonal card
 2024 Australian Junior Championship U18 Open Adelaide AUS 2024-01-13
RcRownchangeKK*chgGame
 1656 1742 5.50 8 0.86 40 34.40 
  Dang, Ryan 1342  * AUS1.0010.08403.20 
  Chen, Dean 1607 AUS0.501-0.1840-7.20 
  Rumley, William 1669 AUS0.001-0.6040-24.00 
  Cameron, William 1266 AUS1.0010.05402.00 
  Xing, Zerui 1782 AUS1.0010.564022.40 
  Retnaraja, Ethan 1699 AUS1.0010.444017.60 
  Gao, Arthur 1975 AUS1.0010.794031.60 
  Nguyen, Anh Quan 1909 AUS0.001-0.2840-11.20 
 * 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)
 
 2024 NSWCA Australia Day Weekender Sydney AUS 2024-01-27
RcRownchangeKK*chgGame
 1724 1742 2.00 3 0.30 40 12.00 
  Karnaout, Anthony 1440 AUS1.0010.15406.00 
  Verma, Rudra 1490 AUS1.0010.19407.60 
  Le, Tri Kien c2243 VIE0.001-0.0440-1.60 

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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