Individual Calculations July 2009
 Getz, Alec  Total change: 5.40  Rating chartPersonal card
 11th Annual Foxwoods Open Mashantucket, Connecticut USA 2009-04-08
RcRownchangeKK*chgGame
 2267 2229 3.50 7 0.36 15 5.40 
  Zepeda, Lorena Mar wm2179 ESA0.501-0.0715-1.05 
  Vigorito, David m2384 USA0.001-0.2915-4.35 
  Iwu, Okechukwu 2198 USA1.0010.46156.90 
  Bonin, Jay m2369 USA0.001-0.3115-4.65 
  Williams, Christopher 2244 USA0.5010.02150.30 
  Dougherty, Michael f2203 CAN1.0010.46156.90 
  Adu, Oladapo Oluto m2294 NGR0.5010.09151.35 

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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