Individual Calculations May 2023
 Lee, Daniel  Total change: 29.60  Rating chartPersonal card
 2023 O2C Doeberl Cup Premier Canberra AUS 2023-04-06
RcRownchangeKK*chgGame
 1982 1728 2.50 9 0.74 40 29.60 
  Broekhuyse, Paul 2003 AUS1.0010.834033.20 
  Litchfield, Frederick f2134 AUS0.001-0.0840-3.20 
  Hartley, James 1951 AUS0.5010.284011.20 
  Hu, Yifei 1936 AUS1.0010.774030.80 
  Clarke, Matthew f2075 AUS0.001-0.1140-4.40 
  Bassig, Hamish c1979 AUS0.001-0.1940-7.60 
  Teh, Rui Gen 1987 AUS0.001-0.1840-7.20 
  Datar, Tejas 1921 AUS0.001-0.2540-10.00 
  Galea, Patrick 1852 AUS0.001-0.3340-13.20 

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)
 

 

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