Individual Calculations May 2010
 Cameron, Alistair  Total change: 59.35  Rating chartPersonal card
 South Australian Championship Adelaide AUS 2010-02-02
RcRownchangeKK*chgGame
 1989 1875 3.50 8 0.64 25 16.00 
  Cowley, Robert 2142 AUS0.5010.32258.00 
  Sheldrick, Kevin 2150 AUS0.001-0.1725-4.25 
  Kerr, Bill 1952 AUS0.001-0.3925-9.75 
  Mdinaradze, Edgar 1957 GEO1.0010.612515.25 
  Thiyagarajah, Anand 1852 AUS1.0010.472511.75 
  Zulfic, Fedja 2020 AUS0.5010.19254.75 
  Lang, Grahame 1766 AUS0.501-0.1525-3.75 
  Cloudsdale, Colin 2075 AUS0.001-0.2425-6.00 

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)
 
NOTE: K factor changed
 Sydney International Open Sydney AUS 2010-04-07
RcRownchangeKK*chgGame
 2134 1862 4.50 9 2.89 15 43.35 
  Chowdhury, Sohel 2190 BAN1.0010.871513.05 
  Shen, Daniel 2197 NZL0.5010.38155.70 
  Nakauchi, Gene f2119 AUS0.5010.32154.80 
  Steadman, Michael 2262  * NZL0.001-0.0815-1.20 
  Monir, Arman 2139 BAN0.001-0.1715-2.55 
  Cheung, Benjamin 1946 AUS1.0010.62159.30 
  McNamara, Gary 2117 AUS0.5010.31154.65 
  Broekhuyse, Paul 2108 AUS0.001-0.1915-2.85 
  Castor, David 2131 AUS1.0010.831512.45 
 * 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)
 

 

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