Individual Calculations July 2010
 Levi, Ariel S  Total change: 18.00  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2240 2074 3.00 8 0.72 25 18.00 
  Sarkar, Justin m2378 USA0.001-0.1425-3.50 
  Koo, Oliver T 2241 USA1.0010.722518.00 
  Abrahamyan, Tatev wf2290 USA0.001-0.2225-5.50 
  Adu, Oladapo O m2231 NGR1.0010.712517.75 
  Dean, Jim H f2235 USA0.5010.21255.25 
  Theil, Carey M 2219 USA0.001-0.3125-7.75 
  Whaley, Davis M 2189 USA0.5010.16254.00 
  Daly, Troy 2137 USA0.001-0.4125-10.25 

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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