Individual Calculations July 2009
 Mijatovic, Bosko  Total change: -6.60  Rating chartPersonal card
 Melbourne Chess Club Championship Melbourne AUS 2009-02-02
RcRownchangeKK*chgGame
 1906 1893 3.00 8 -0.95 15 -14.25 
  West, Guy m2243 AUS0.001-0.1115-1.65 
  Kovacevic, Paul 1820 AUS0.001-0.6015-9.00 
  Kaplan, Alex 1726 AUS1.0010.28154.20 
  Wertheim, Stephen 1852 AUS1.0010.44156.60 
  Wyss, Felix 1973 AUS0.001-0.3915-5.85 
  Ivanov, Nikola 1794 AUS1.0010.36155.40 
  Davis, Tony 1967 AUS0.001-0.4015-6.00 
  Beattie, Roger 1872 AUS0.001-0.5315-7.95 

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)
 
 Noble Park Chess Club Championship Melbourne AUS 2009-02-07
RcRownchangeKK*chgGame
 1982 1893 2.00 5 0.08 15 1.20 
  Ghayoori, Pezhman 1750 AUS1.0010.31154.65 
  Khaled, Omar 2045 BAN0.5010.20153.00 
  Voon, Richard 1976 AUS0.001-0.3915-5.85 
  Morris, James f2089 AUS0.5010.25153.75 
  Abdul Wahab, A. Rasheed f2048 IRQ0.001-0.2915-4.35 

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)
 
 Victorian Open Melbourne AUS 2009-06-06
RcRownchangeKK*chgGame
 2141 1893 1.50 5 0.43 15 6.45 
  Hamilton, Douglas G. f2224 AUS1.0010.881513.20 
  Goldenberg, Igor f2243 AUS0.5010.39155.85 
  Teichmann, Erik O M C f2243 ENG0.001-0.1115-1.65 
  Dalton, Samuel 1932 AUS0.001-0.4515-6.75 
  Jones, Brian f2062 AUS0.001-0.2815-4.20 

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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