Individual Calculations August 2023
 Walker, Tyson  Total change: -89.40  Rating chartPersonal card
 2023 Gold Coast Open Premier Gold Coast AUS 2023-07-05
RcRownchangeKK*chgGame
 1844 1856 2.50 9 -2.15 20 -43.00 
  Mandolini, Riccardo 2124 ITA0.5010.33206.60 
  Shen, Zhiyuan 1953 AUS0.001-0.3720-7.40 
  O`carroll, Jeremy c1930 AUS0.001-0.4020-8.00 
  Young, Micah 1901 AUS0.5010.06201.20 
  Tankel, Alan 1688 AUS0.501-0.2220-4.40 
  Turner, Jai 1694 AUS0.501-0.2120-4.20 
  Fikh, Anthony c1909 AUS0.5010.07201.40 
  O`carroll, Om 1645 AUS0.001-0.7720-15.40 
  Wang, Lachlan 1756 AUS0.001-0.6420-12.80 

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 St Lucia Winter Challenge St Lucia AUS 2023-07-22
RcRownchangeKK*chgGame
 1748 1856 1.50 6 -2.32 20 -46.40 
  Lee, Leon 1665 AUS0.001-0.7520-15.00 
  Baneshi, Kiamehr 1905 IRI0.001-0.4320-8.60 
  Yang, Gordon 1844 AUS0.001-0.5220-10.40 
  D`arcy, Michael 1852 AUS0.501-0.0120-0.20 
  Xing, Zerui 1588 AUS0.001-0.8320-16.60 
  Praveen, Jeeva 1636 AUS1.0010.22204.40 

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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