Individual Calculations October 2008
 Jones, Craig W  Total change: 17.10  Rating chartPersonal card
 36th Annual World Open (U2400 Section) Philadelphia, Pennsylvania USA 2008-06-30
RcRownchangeKK*chgGame
 2279 2266 5.00 8 1.14 15 17.10 
  Anderson, Renard W f2246 USA1.0010.47157.05 
  Santarius, Erik F 2149 USA1.0010.34155.10 
  Schneider, Igor f2338 USA0.001-0.4015-6.00 
  Mabe, Chris J 2258 USA0.501-0.0115-0.15 
  Zepeda, Lorena wm2176 ESA0.501-0.1215-1.80 
  Wolf, Dan 2295 ISR1.0010.54158.10 
  Morrison, William f2360 USA1.0010.63159.45 
  Hungaski, Robert A m2410 USA0.001-0.3115-4.65 

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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