Individual Calculations July 2009
 Schon, Eugene  Total change: -24.00  Rating chartPersonal card
 Noble Park Chess Club Championship Melbourne AUS 2009-02-07
RcRownchangeKK*chgGame
 1972 2115 2.00 5 -1.35 15 -20.25 
  Tan, Justin 1870 AUS0.001-0.8015-12.00 
  Sannidhanam, Anurag 1765 AUS1.0010.11151.65 
  Cheng, Bobby 2098 AUS0.001-0.5215-7.80 
  Matheson, Laurence 1943 AUS1.0010.27154.05 
  Pyke, Malcolm 2182 AUS0.001-0.4115-6.15 

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)
 
 Doeberl Cup Premier Canberra AUS 2009-04-09
RcRownchangeKK*chgGame
 2241 2186 3.00 8 -0.47 15 -7.05 
  Kunte, Abhijit g2513 IND0.001-0.1315-1.95 
  Holland, Dennis 1963 AUS1.0010.22153.30 
  Lane, Gary W. m2371 AUS0.001-0.2615-3.90 
  Stevens, Tristan 2006 AUS1.0010.26153.90 
  Ambrus, Endre 2375 AUS1.0010.751511.25 
  Deepan, Chakkravarthy J. g2482 IND0.001-0.1515-2.25 
  Swathi, Ghate wg2330 IND0.001-0.3115-4.65 
  Tan, Justin 1885 AUS0.001-0.8515-12.75 

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)
 
 Sydney International Open Sydney AUS 2009-04-15
RcRownchangeKK*chgGame
 2138 2186 5.50 9 0.47 15 7.05 
  Rachmadi, Herman 1842 AUS1.0010.12151.80 
  Sengupta, Deep m2466 IND0.001-0.1615-2.40 
  Muller, Jonas 1981 AUS1.0010.24153.60 
  Safarian, Alek 2061 AUS1.0010.33154.95 
  Akshayraj, Kore m2404 IND0.001-0.2215-3.30 
  Dizdarevic, Mehmedalija 2081 BIH0.001-0.6415-9.60 
  Milligan, Helen wf1985 NZL1.0010.24153.60 
  Stead, Kerry 2087 AUS1.0010.36155.40 
  Bjelobrk, Igor f2332 AUS0.5010.20153.00 

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)
 
 Victorian Open Melbourne AUS 2009-06-06
RcRownchangeKK*chgGame
 1919 2186 3.00 4 -0.25 15 -3.75 
  Bearup, Paul 1836 AUS1.0010.11151.65 
  Dilla, Edsil 2090 AUS0.001-0.6315-9.45 
  Maroroa, Sue wf1894 NZL1.0010.15152.25 
  Tang, Jason 1856 AUS1.0010.12151.80 

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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