Individual Calculations July 2015
 Hacche, David  Total change: -27.20  Rating chartPersonal card
 2015 Victorian Championship Melbourne AUS 2015-05-05
RcRownchangeKK*chgGame
 2181 2055 2.50 11 -1.36 20 -27.20 
  Rujevic, Mirko m2198 AUS0.5010.19203.80 
  Morris, James m2402 AUS0.001-0.1120-2.20 
  Sandler, Leonid m2250 AUS0.5010.25205.00 
  Hamilton, Douglas G f2076 AUS0.001-0.4720-9.40 
  Dragicevic, Domagoj f2155 AUS0.001-0.3620-7.20 
  Schmidt, Simon 1976 AUS0.001-0.6120-12.20 
  Levi, Eddy f2158 AUS0.001-0.3620-7.20 
  Johansen, Darryl K g2428 AUS0.5010.40208.00 
  Wallis, Christopher f2359 AUS0.001-0.1420-2.80 
  Pyke, Malcolm L 2083 AUS0.5010.04200.80 
  Drew, Phillip 1910 AUS0.501-0.1920-3.80 

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)
 

 

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