Individual Calculations February 2024
 Leong, Benjamin  Total change: 37.44  Rating chartPersonal card
 2024 Australian Championship Adelaide AUS 2024-01-02
RcRownchangeKK*chgGame
 2110 1880 5.50 11 2.98 36 107.28 
  Zhang, Jilin wg2169 AUS0.001-0.1636-5.76 
  Rodgers, Jack f2059 AUS1.0010.733626.28 
  Leaver, Kyle 2062 AUS1.0010.743626.64 
  Tao, Trevor m2364 AUS0.5010.453616.20 
  Liu, Yi f2260 AUS0.001-0.0936-3.24 
  Melamed, Daniel c1988 AUS0.001-0.3536-12.60 
  Salasan, Haran c1952 AUS1.0010.603621.60 
  Phan, Nguyen Mai Chi wf2122 AUS0.001-0.2036-7.20 
  Jordan, William f2143 AUS1.0010.823629.52 
  Dragicevic, Domagoj f2040 AUS0.5010.21367.56 
  Lee, Aaron James 2051 AUS0.5010.23368.28 

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 Australian Junior Championship U18 Open Adelaide AUS 2024-01-13
RcRownchangeKK*chgGame
 1663 1880 4.00 8 -1.94 36 -69.84 
  Liu, Kevin 1349 AUS1.0010.03361.08 
  Retnaraja, Ethan 1699 AUS0.001-0.7436-26.64 
  Boyd-Norman, James 1613 AUS0.501-0.3236-11.52 
  Simic, Filip 1740 AUS0.501-0.1936-6.84 
  Hong, Xavier 1816 AUS0.001-0.5936-21.24 
  Carrigan, William 1480  * AUS1.0010.08362.88 
  Xing, Zerui 1782 AUS1.0010.373613.32 
  Vincent, Alaina wf1824 AUS0.001-0.5836-20.88 
 * 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)
 

 

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