Individual Calculations July 2011
 Bowersock, Michael  Total change: 3.00  Rating chartPersonal card
 20th Annual Chicago Open Wheeling, Illinois USA 2011-05-26
RcRownchangeKK*chgGame
 2182 2061 2.50 7 0.12 25 3.00 
  Mc Clanahan, Gavin 1875 USA0.501-0.2425-6.00 
  Hendrickson, Nolan 2168 USA0.001-0.3525-8.75 
  Betaneli, Alex f2265 USA0.5010.26256.50 
  Lein, Anatoly g2274 USA0.001-0.2325-5.75 
  Chow, Albert C f2259 USA1.0010.762519.00 
  Koo, Oliver T 2228 USA0.5010.22255.50 
  Dougherty, Michael f2207 CAN0.001-0.3025-7.50 

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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