Individual Calculations June 2013
 Rumph, Todd  Total change: -9.60  Rating chartPersonal card
 2012 MCC Spring Tournament San Francisco, California USA 2013-03-19
RcRownchangeKK*chgGame
 2003 2162 3.50 6 -0.64 15 -9.60 
  Hua, Arnold 2007 USA1.0010.29154.35 
  Byambaa, Uyanga wf2103 MGL0.001-0.5815-8.70 
  Manvelyan, Hovik 1945 USA0.501-0.2815-4.20 
  Newey, Richard 1762  * USA1.0010.08151.20 
  Morton, Adam 1944 USA1.0010.22153.30 
  Lee, Andy f2255 USA0.001-0.3715-5.55 
 * 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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