Individual Calculations March 2010
 Jones, Brian  Total change: 11.85  Rating chartPersonal card
 Australian Major Sydney AUS 2010-01-02
RcRownchangeKK*chgGame
 2005 2060 6.50 10 0.79 15 11.85 
  Christensen, Joshua 1838 AUS0.501-0.2815-4.20 
  Fry, Peter 1890 AUS1.0010.28154.20 
  Weller, Tony 1963 AUS1.0010.37155.55 
  Papantoniou, John 1900 AUS0.501-0.2115-3.15 
  Chen, Peng Yu 1890 AUS1.0010.28154.20 
  Mendes Da Costa, Alex c2068 AUS1.0010.51157.65 
  Hu, Jason 2163 AUS0.001-0.3615-5.40 
  Garner, David J 2178 ENG1.0010.66159.90 
  Camer, Angelito 2006 AUS0.501-0.0815-1.20 
  Sheldrick, Kevin 2150 AUS0.001-0.3815-5.70 

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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