Individual Calculations July 2009
 Rout, Ian C.  Total change: -8.25  Rating chartPersonal card
 Doeberl Cup Premier Canberra AUS 2009-04-09
RcRownchangeKK*chgGame
 2148 1992 2.50 9 -0.30 15 -4.50 
  West, Guy m2342 AUS1.0010.891513.35 
  Swathi, Ghate wg2330 IND0.001-0.1215-1.80 
  Pon, Nkrithika wf2180 IND0.001-0.2615-3.90 
  Hu, Jason 2196 AUS0.5010.26153.90 
  Amrutha, Mokal 2155 IND0.001-0.2815-4.20 
  Yuan, Yi 2010 AUS0.001-0.4715-7.05 
  Davis, Tony 1983 AUS0.001-0.5115-7.65 
  Grigg, Sam 1927 AUS1.0010.41156.15 
  Wright, Neil 2208 AUS0.001-0.2215-3.30 

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 Sydney AUS 2009-06-06
RcRownchangeKK*chgGame
 2151 1992 1.00 4 -0.25 15 -3.75 
  Lane, Gary W. m2342 AUS0.001-0.1115-1.65 
  Abbott, Peter 1893 AUS1.0010.36155.40 
  Ayvazyan, Armen 2210 AUS0.001-0.2215-3.30 
  Charles, Gareth 2160 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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