Individual Calculations May 2011
 McCart, Roger  Total change: -18.75  Rating chartPersonal card
 MCC Club Championship Melbourne AUS 2011-02-07
RcRownchangeKK*chgGame
 1900 1681 1.50 7 -0.22 15 -3.30 
  Dowling, John 2038 USA1.0010.891513.35 
  Pyke, Malcolm 2081  * AUS0.001-0.0815-1.20 
  Anton, Sarah 1804 AUS0.001-0.3315-4.95 
  Krstic, Slobodan 1995 AUS0.001-0.1415-2.10 
  Renzies, Elliott 1664 AUS0.001-0.5215-7.80 
  Bekker, Gary 1826 AUS0.5010.19152.85 
  Chmiel, Rad 1895 AUS0.001-0.2315-3.45 
 * 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)
 
 O2C Doeberl Cup Major Canberra AUS 2011-04-22
RcRownchangeKK*chgGame
 1737 1681 1.50 6 -1.03 15 -15.45 
  Christensen, Joshua 1827 AUS0.5010.20153.00 
  Feng, Thomas 1827 AUS0.001-0.3015-4.50 
  Buciu, Aurel-John 1745 AUS0.001-0.4115-6.15 
  Brown, Kevin M 1709 AUS0.5010.04150.60 
  Simmonds, Leteisha 1628 AUS0.001-0.5715-8.55 
  Jack, Martin 1687 AUS0.5010.01150.15 

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)
 

 

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