Individual Calculations August 2023
 Lee, Leon  Total change: 173.60  Rating chartPersonal card
 2023 Gold Coast Open Premier Gold Coast AUS 2023-07-05
RcRownchangeKK*chgGame
 2035 1665 4.50 9 3.53 40 141.20 
  Grigg, Samuel 1968 AUS1.0010.864034.40 
  Stojic, Dusan f2234 AUS0.001-0.0240-0.80 
  Melamed, Daniel 1984 AUS1.0010.874034.80 
  Bassig, Hamish c2085 AUS0.001-0.0740-2.80 
  Ooi, Jayden c2012 AUS1.0010.894035.60 
  Asaka, Samuel 2170 AUS0.001-0.0440-1.60 
  Lester, George E 1995 AUS0.5010.384015.20 
  Brady, Aiden 1970 AUS0.001-0.1440-5.60 
  Young, Micah 1901 AUS1.0010.804032.00 

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)
 
NOTE: K factor changed
 2023 St Lucia Winter Challenge St Lucia AUS 2023-07-22
RcRownchangeKK*chgGame
 1902 1665 3.00 6 1.62 20 32.40 
  Walker, Tyson c1856 AUS1.0010.752015.00 
  Turner, Jai 1694 AUS0.001-0.4620-9.20 
  D`arcy, Michael 1852 AUS1.0010.742014.80 
  Renjith, Sravan f2123 NZL0.001-0.0520-1.00 
  Rodgers, Jack f2042 AUS0.001-0.0920-1.80 
  Yang, Gordon 1844 AUS1.0010.732014.60 

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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