Individual Calculations May 2010
 Deen-Cowell, Nicholas  Total change: 21.30  Rating chartPersonal card
 Doeberl Cup Major Canberra AUS 2010-04-02
RcRownchangeKK*chgGame
 2021 1896 1.00 4 -0.34 15 -5.10 
  Fitzpatrick, Andrew 2019 AUS0.5010.17152.55 
  Yu, Derek 2009 AUS0.5010.15152.25 
  Cloudsdale, Colin 2075 AUS0.001-0.2715-4.05 
  Descallar, Levi 1979 AUS0.001-0.3915-5.85 

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)
 
 Sydney International Open Sydney AUS 2010-04-07
RcRownchangeKK*chgGame
 2101 1896 4.00 9 1.76 15 26.40 
  Illingworth, Max c2289 AUS0.001-0.0815-1.20 
  Kumar, Manoj c2040 FIJ0.5010.19152.85 
  Ilic, Ilija 2009 AUS1.0010.65159.75 
  Broekhuyse, Paul 2108 AUS0.5010.27154.05 
  Castor, David 2131 AUS0.001-0.2115-3.15 
  Stead, Kerry 2087 AUS1.0010.751511.25 
  Stojic, Dusan 2192 AUS0.001-0.1515-2.25 
  Jackson, Ralph E. 2081 AUS0.5010.24153.60 
  Ansell, Alan 1968 NZL0.5010.10151.50 

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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