Individual Calculations January 2012
 Addamo, Michael  Total change: 3.45  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2011-09-12
RcRownchangeKK*chgGame
 1982 1882 2.50 7 -0.28 15 -4.20 
  Stojic, Dusan f2282  * AUS0.001-0.0815-1.20 
  McCart, Roger 1665 AUS1.0010.22153.30 
  Stead, Kerry 2031 AUS0.001-0.3015-4.50 
  Chmiel, Rad 1868 AUS0.501-0.0215-0.30 
  Papadinis, Jim 1909 AUS1.0010.54158.10 
  Morris, James m2282  * AUS0.001-0.0815-1.20 
  Fry, Peter 1837 AUS0.001-0.5615-8.40 
 * 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)
 
 Canterbury Day Nighter Melbourne AUS 2011-12-09
RcRownchangeKK*chgGame
 2030 1915 1.50 4 0.08 15 1.20 
  Tang, Jason 2008 AUS0.5010.13151.95 
  Matheson, Laurence 2126 AUS0.001-0.2315-3.45 
  Bekker, Gary 1825 AUS1.0010.38155.70 
  Tan, Justin 2160 AUS0.001-0.2015-3.00 

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)
 
 MCC Christmas Swiss 2011 Melbourne AUS 2011-12-17
RcRownchangeKK*chgGame
 1887 1915 2.00 3 0.43 15 6.45 
  Dale, Ari 1977 AUS0.001-0.4115-6.15 
  Dale, Finley 1641 AUS1.0010.17152.55 
  Penrose, Justin 2042 AUS1.0010.671510.05 

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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