Individual Calculations April 2009
 Dizdarevic, Mehmedalija  Total change: -21.15  Rating chartPersonal card
 Australian Open Sydney AUS 2009-01-02
RcRownchangeKK*chgGame
 1911 2102 5.50 7 0.35 15 5.25 
  Caron, Damien 1914 FRA0.001-0.7415-11.10 
  Baterowicz, Mark 1752 AUS1.0010.11151.65 
  Russell, Luthien 1786 AUS1.0010.13151.95 
  Stojic, Svetozar 1971 AUS1.0010.32154.80 
  Nilsson, Lars Kjoller 2030 DEN0.501-0.1015-1.50 
  Voon, Richard 1976 AUS1.0010.33154.95 
  Rout, Ian C. 1949 AUS1.0010.30154.50 

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)
 
 2009 Queenstown Chess Classic incorp 116th NZL Championship Queenstown NZL 2009-01-15
RcRownchangeKK*chgGame
 2071 2102 4.50 9 -0.43 15 -6.45 
  West, Guy m2346 AUS0.001-0.2015-3.00 
  Guo, Emma 1778 AUS0.501-0.3715-5.55 
  Cooper, Nigel 1872 NZL1.0010.21153.15 
  Wohl, Aleksandar H. m2342 AUS0.001-0.2015-3.00 
  Milligan, Helen wf1976 NZL1.0010.33154.95 
  Solomon, Stephen J. m2452 AUS0.001-0.1115-1.65 
  Forster, William 1954 NZL0.501-0.2015-3.00 
  Holland, Dennis 1969 AUS0.501-0.1815-2.70 
  Aldridge, Alan L. 1946 NZL1.0010.29154.35 

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 2009-03-07
RcRownchangeKK*chgGame
 1866 2102 2.50 5 -1.33 15 -19.95 
  Ng, Isaac 1752 AUS1.0010.11151.65 
  Stojic, Dusan 2219 AUS0.001-0.3415-5.10 
  Brockman, Roland 1786 AUS1.0010.13151.95 
  Yu, Sally 1784 AUS0.001-0.8715-13.05 
  Bearup, Paul 1787 AUS0.501-0.3615-5.40 

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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