Individual Calculations July 2010
 Homa, Seth  Total change: -11.10  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2213 2295 3.50 7 -0.74 15 -11.10 
  Ulrich, Tommy 2025 USA0.001-0.8315-12.45 
  Smarty, Sylvester 2057 USA1.0010.20153.00 
  Lenderman, Aleksander g2598 USA0.001-0.1415-2.10 
  Dahl, Matthew D 2063 USA0.501-0.2915-4.35 
  Smith, Garrett 2103 USA1.0010.25153.75 
  Gardner, Justin L 2174 USA1.0010.34155.10 
  Gerzhoy, Leonid m2469 CAN0.001-0.2715-4.05 

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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