Individual Calculations November 2010
 Hacche, David  Total change: 16.50  Rating chartPersonal card
 Victorian Championship Melbourne AUS 2010-07-15
RcRownchangeKK*chgGame
 2252 2102 3.50 11 0.14 15 2.10 
  Gorka, Carl 2180 ENG0.001-0.3915-5.85 
  Hamilton, Douglas G. f2216 AUS0.001-0.3415-5.10 
  Stojic, Dusan 2238 AUS0.001-0.3215-4.80 
  Morris, James m2262 AUS0.001-0.2915-4.35 
  Cheng, Bobby f2332 AUS1.0010.791511.85 
  Beaumont, David 2081 AUS0.501-0.0315-0.45 
  Rujevic, Mirko m2259 AUS0.5010.21153.15 
  Goldenberg, Igor m2386 AUS0.5010.34155.10 
  Levi, Eddy f2264 AUS0.5010.21153.15 
  Sandler, Leonid m2321 AUS0.5010.28154.20 
  Wallis, Christopher 2237 AUS0.001-0.3215-4.80 

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)
 
 Box Hill Masters Invitational Melbourne AUS 2010-07-20
RcRownchangeKK*chgGame
 1814 2102 8.50 9 0.96 15 14.40 
  Zelesco, Karl 1791 AUS1.0010.14152.10 
  Lawson, Shane 1820 AUS1.0010.16152.40 
  Lacey, David 1908 AUS1.0010.25153.75 
  Martinez, Octavio 1888 AUS0.501-0.2715-4.05 
  Brown, Kevin M 1702  * AUS1.0010.08151.20 
  Flude, David A 1831 AUS1.0010.17152.55 
  Cook, Geoff L 1809 AUS1.0010.15152.25 
  Podvorac, Zeljko 1838 AUS1.0010.18152.70 
  Feng, Thomas 1738 AUS1.0010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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