Individual Calculations September 2019
 Davis, Tony J  Total change: 15.20  Rating chartPersonal card
 2019 Victorian Championship Melbourne AUS 2019-06-16
RcRownchangeKK*chgGame
 1959 1805 3.50 9 0.76 20 15.20 
  Levi, Eddy L f2070 AUS0.001-0.1820-3.60 
  Ilic, Nicholas 1888 AUS1.0010.612012.20 
  Lekkas, Frank 2062 AUS0.001-0.1820-3.60 
  Beaumont, David 1974 AUS0.001-0.2820-5.60 
  Hacche, David J f1957 AUS1.0010.702014.00 
  Dissanayake, Himath 1910 SRI1.0010.642012.80 
  Soo, Kai Jie 2028 SGP0.001-0.2220-4.40 
  Khaled, Omar 1950 BAN0.001-0.3120-6.20 
  Poberezovsky, Daniel 1792 AUS0.501-0.0220-0.40 

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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