Individual Calculations March 2013
 Omori, Michael  Total change: 9.15  Rating chartPersonal card
 2013 Washington Championship - Premier Section Seattle, Washington USA 2013-02-09
RcRownchangeKK*chgGame
 2056 2182 6.50 9 0.61 15 9.15 
  Lee, Megan 2097 USA1.0010.38155.70 
  Haining, Kyle 1873 USA0.501-0.3615-5.40 
  Rupel, David 2113 USA1.0010.40156.00 
  Macgregor, Michael 2185 USA1.0010.50157.50 
  Airapetian, Chouchanik wf2088 USA1.0010.37155.55 
  Pupols, Viktors 2140 USA1.0010.44156.60 
  Szabo, Marcell 1782  * USA0.501-0.4215-6.30 
  Bartron, Paul R f2090 USA0.001-0.6315-9.45 
  He, Daniel Ming 2133 USA0.501-0.0715-1.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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