Individual Calculations April 2008
 Hacche, David  Total change: 13.35  Rating chartPersonal card
 Australian Championship Sydney AUS 2008-01-02
RcRownchangeKK*chgGame
 2184 2182 5.50 11 -0.05 15 -0.75 
  Johansen, Darryl K. g2475 AUS0.001-0.1515-2.25 
  Morris, Michael 1985 AUS0.501-0.2515-3.75 
  Morris, James f2096 AUS0.501-0.1215-1.80 
  Hu, Jason 2120 AUS0.001-0.5915-8.85 
  Suttor, Vincent 2139 AUS0.501-0.0615-0.90 
  Wei, Michael 2139 AUS0.501-0.0615-0.90 
  Capilitan, Romeo 2134 AUS1.0010.43156.45 
  Booth, Stewart 2142 AUS1.0010.44156.60 
  Atzmon-Simon, Barak 2142 ISR0.501-0.0615-0.90 
  Chow, Sam 2240 AUS0.5010.08151.20 
  Lane, Gary W. m2412 AUS0.5010.29154.35 

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)
 
 Ballarat Begonia Open Ballarat AUS 2008-03-08
RcRownchangeKK*chgGame
 1966 2182 5.50 6 0.94 15 14.10 
  Yu, Derek 1987 AUS1.0010.25153.75 
  Beckman, John 1832 AUS1.0010.11151.65 
  Szuveges, Narelle wm1867 AUS0.501-0.3615-5.40 
  Holt, Kenneth 1934 AUS1.0010.19152.85 
  Dizdarevic, Mehmedalija 2025 BIH1.0010.29154.35 
  Jager, Jesse 2153 AUS1.0010.46156.90 

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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