Individual Calculations July 2010
 Daly, Troy  Total change: -9.15  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2137 2137 3.00 7 -0.61 15 -9.15 
  Yermolinsky, Alex g2528 USA0.001-0.0915-1.35 
  Holt, Conrad f2375 USA0.001-0.2015-3.00 
  Vayserberg, Tatiana 2061 USA0.001-0.6015-9.00 
  Hyatt, Doug 2028 USA0.501-0.1515-2.25 
  Helfst, Matt 1884 USA1.0010.19152.85 
  Coraretti, Benjami 2009 USA0.501-0.1715-2.55 
  Levi, Ariel S 2074 USA1.0010.41156.15 

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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