Individual Calculations August 2012
 Haessel, Dale R.  Total change: 0.75  Rating chartPersonal card
 7th Edmonton International Chess Festival Edmonton, Alberta CAN 2012-06-30
RcRownchangeKK*chgGame
 2404 2161 2.00 9 0.05 15 0.75 
  Wang, Richard f2307 CAN0.5010.20153.00 
  Piasetski, Leon m2304 CAN0.5010.19152.85 
  Gardner, Robert 2202 CAN0.001-0.4415-6.60 
  Short, Nigel D g2561  * ENG0.001-0.0815-1.20 
  Krush, Irina mwg2457 USA0.001-0.1515-2.25 
  Kovalyov, Anton g2561  * ARG0.001-0.0815-1.20 
  Mikhalevski, Victor g2519 ISR1.0010.901513.50 
  Porper, Edward m2414 CAN0.001-0.1915-2.85 
  Pechenkin, Vladimir f2312 CAN0.001-0.3015-4.50 
 * 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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