Individual Calculations October 2008
 Morrison, William  Total change: -35.70  Rating chartPersonal card
 36th Annual World Open (U2400 Section) Philadelphia, Pennsylvania USA 2008-06-30
RcRownchangeKK*chgGame
 2210 2360 2.50 7 -2.38 15 -35.70 
  Bick, John D f2201 USA0.501-0.2115-3.15 
  Acor, Corey 2246 USA0.501-0.1615-2.40 
  Tuvshintugs, Batchimeg wm2278 USA0.001-0.6115-9.15 
  Savage, Allan G f2168 USA1.0010.25153.75 
  Jones, Craig W 2266 USA0.001-0.6315-9.45 
  Hu, Zhi-Ya 2210 USA0.001-0.7015-10.50 
  Collier, Philip M 2098 USA0.501-0.3215-4.80 

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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