Individual Calculations April 2009
 Stojic, Dusan  Total change: 10.05  Rating chartPersonal card
 Australian Open Sydney AUS 2009-01-02
RcRownchangeKK*chgGame
 2049 2219 7.50 11 -0.29 15 -4.35 
  Russell, Luthien 1869 AUS1.0010.11151.65 
  Rout, Ian C. 1949 AUS0.001-0.8315-12.45 
  Ali, Mosaddeque 1943 AUS1.0010.17152.55 
  Dunn, Michael G 1986 AUS1.0010.21153.15 
  Schon, Eugene 2115 AUS0.001-0.6415-9.60 
  Furst, Andrew 2062 AUS1.0010.29154.35 
  Mandla, Blair 2116 AUS0.001-0.6415-9.60 
  Caron, Damien 1914 FRA1.0010.14152.10 
  Chan, Jason 2055 AUS1.0010.28154.20 
  Sheldrick, Kevin 2161 AUS1.0010.42156.30 
  Smirnov, Vladimir f2371 RUS0.5010.20153.00 

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
 2172 2219 6.50 10 1.01 15 15.15 
  Brockman, Roland 1869 AUS1.0010.11151.65 
  Smerdon, David m2463 AUS0.001-0.2015-3.00 
  Forster, William 1954 NZL1.0010.18152.70 
  Johansen, Darryl K. g2455 AUS0.001-0.2015-3.00 
  Voon, Richard 1976 AUS1.0010.20153.00 
  Zulfic, Fedja 1956 AUS1.0010.18152.70 
  Motoc, Alina wg2358 ROU0.001-0.3115-4.65 
  Garbett, Paul Anthony m2329 NZL1.0010.65159.75 
  Lyell, Mark f2286 ENG0.5010.09151.35 
  Duneas, John 2075 NZL1.0010.31154.65 

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
 2071 2219 4.00 6 -0.05 15 -0.75 
  Tan, Justin 1870 AUS1.0010.11151.65 
  Dizdarevic, Mehmedalija 2102 BIH1.0010.34155.10 
  Stojic, Svetozar 1971 AUS0.501-0.3115-4.65 
  Goldenberg, Igor f2399 AUS0.001-0.2615-3.90 
  Nemeth, John 2143 AUS1.0010.40156.00 
  Matheson, Laurence 1943 AUS0.501-0.3315-4.95 

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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