Individual Calculations June 2013
 Samuelson, Andrew  Total change: -2.25  Rating chartPersonal card
 59th Annual Maryland Open Rockville, Maryland USA 2013-05-03
RcRownchangeKK*chgGame
 2108 2209 3.00 5 -0.15 15 -2.25 
  Karell, Leif 1992 USA1.0010.22153.30 
  Bryant, Todd 2089 USA0.001-0.6615-9.90 
  Belanoff, Ted 1929 USA1.0010.16152.40 
  Munnell, Jonathan 2100 USA1.0010.35155.25 
  Huseynov, Elmir m2431 AZE0.001-0.2215-3.30 

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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