Individual Calculations July 2012
 Cooper, Nigel  Total change: -14.25  Rating chartPersonal card
 Asian Seniors Championship 2012 Sydney AUS 2012-06-02
RcRownchangeKK*chgGame
 1830 1775 2.00 7 -0.95 15 -14.25 
  Lovejoy, David 1965 AUS0.001-0.2515-3.75 
  Sewell, Bob 1490 AUS1.0010.16152.40 
  Kempen, Leon 2021 AUS0.001-0.1915-2.85 
  Adams, Jonathan 1793 AUS0.5010.03150.45 
  Canfell, Mike J 1873 AUS0.001-0.3715-5.55 
  Cekulis, Maris 1826 AUS0.5010.07151.05 
  Rachmadi, Herman 1845 AUS0.001-0.4015-6.00 

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)
 

 

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