Individual Calculations August 2023
 Hartley, James  Total change: -29.20  Rating chartPersonal card
 2023 Box Hill Club Championship Division 1 Round 9 Melbourne AUS 2023-06-30
RcRownchangeKK*chgGame
 1931 1919 0.00 1 -0.48 40 -19.20 
  Datar, Tejas 1931 AUS0.001-0.4840-19.20 

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 Gold Coast Open Premier Gold Coast AUS 2023-07-05
RcRownchangeKK*chgGame
 1869 1894 5.00 9 0.15 40 6.00 
  McGowan, Cameron m2201 AUS0.001-0.1440-5.60 
  Soo, Kai Jie f2033 AUS0.5010.19407.60 
  Turner, Jai 1694 AUS0.501-0.2640-10.40 
  Wang, Lachlan 1756 AUS0.501-0.1940-7.60 
  Beaumont, David c1857 AUS0.501-0.0540-2.00 
  Slater-Jones, Henry c1838 AUS0.001-0.5840-23.20 
  Teh, Hui Lam 1760 MAS1.0010.324012.80 
  Gratchev, Ekaterina 1725 AUS1.0010.284011.20 
  Shen, Zhiyuan 1953 AUS1.0010.584023.20 

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 Winter Round Robin Division A Rounds 5-6 plus postponed Melbourne AUS 2023-07-09
RcRownchangeKK*chgGame
 1834 1894 1.00 1 0.42 40 16.80 
  Chibnall, Alana wf1834 AUS1.0010.424016.80 

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 Victorian Championship Rounds 1-3 Melbourne AUS 2023-07-15
RcRownchangeKK*chgGame
 1803 1894 1.00 3 -0.82 40 -32.80 
  Dias, Douglas 1585 AUS0.001-0.8640-34.40 
  Dakic, Dusan 1740 AUS1.0010.294011.60 
  Bassig, Hamish c2085 AUS0.001-0.2540-10.00 

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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