Individual Calculations July 2009
 Panjwani, Raja D  Total change: -13.80  Rating chartPersonal card
 2009 National Open Las Vegas, Nevada USA 2009-06-05
RcRownchangeKK*chgGame
 2281 2364 1.50 4 -0.92 15 -13.80 
  Ehlvest, Jaan g2606 USA0.001-0.2015-3.00 
  Pinto, Mark A 2136 USA1.0010.21153.15 
  Boor, Carl B f2291 USA0.001-0.6015-9.00 
  Terrie, Henry L 2089 USA0.501-0.3315-4.95 

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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