Individual Calculations July 2012
 Dibley, Shane E  Total change: 53.55  Rating chartPersonal card
 Norths Club Reserves A 2012 Sydney AUS 2012-02-14
RcRownchangeKK*chgGame
 1794 1592 4.50 7 2.80 15 42.00 
  Behar, Joshua 1886 AUS0.001-0.1515-2.25 
  Pike, Robert D 1810 AUS1.0010.781511.70 
  Dickson, Ian 1815 AUS0.5010.28154.20 
  Baterowicz, Mark 1775 AUS1.0010.741511.10 
  Lane, Clive D 1685 AUS0.5010.13151.95 
  Low, Frank 1812 AUS0.5010.28154.20 
  London, Shane 1774 AUS1.0010.741511.10 

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)
 
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 1885 1612 2.00 7 0.77 15 11.55 
  Huynh, Arthur 2012  * AUS0.001-0.0815-1.20 
  Hassani, Arif 1880 AUS1.0010.831512.45 
  Christensen, Joshua 1859 AUS0.5010.31154.65 
  Saleh, Akef 1959 INA0.5010.39155.85 
  Chibnall, Alana 1866 AUS0.001-0.1915-2.85 
  Cekulis, Maris 1826 AUS0.001-0.2315-3.45 
  Kethro, Michael 1793 AUS0.001-0.2615-3.90 
 * 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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