Individual Calculations July 2009
 Ng, Kiang Fei  Total change: 0.00  Rating chartPersonal card
 NSW Open Sydney AUS 2009-06-06
RcRownchangeRpKK*chgGame
 1896 0 3.00 7 0.00 1846   0.00 
  Alkin, John 1921 AUS0.0010.00 0.00 
  Baterowicz, Mark 1732 AUS0.5010.00 0.00 
  Kordahi, Nicholas 1913 AUS1.0010.00 0.00 
  Dunn, Michael G 1947 AUS0.5010.00 0.00 
  Ali, Mosaddeque 1962 AUS0.5010.00 0.00 
  Ruan, Jack 1886 AUS0.0010.00 0.00 
  Dickson, Ian 1910 AUS0.5010.00 0.00 

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)
 

 

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