Individual Calculations July 2010
 Auger, Michael W  Total change: -23.85  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2183 2000 0.00 6 -1.59 15 -23.85 
  Kaufman, Raymond m2286 USA0.001-0.1615-2.40 
  Holroyd, Kenneth J 2150 USA0.001-0.3015-4.50 
  Michaelides, Matthew 2157 USA0.001-0.2915-4.35 
  Zepeda, Sonia wm2107 ESA0.001-0.3515-5.25 
  Holliman, Bob 2164 USA0.001-0.2815-4.20 
  Adu, Oladapo O m2231 NGR0.001-0.2115-3.15 

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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