Individual Calculations May 2013
 Miller, Jake S  Total change: 1.50  Rating chartPersonal card
 43rd Annual World Amateur Team & US Team East Parsippany, New Jersey USA 2013-02-16
RcRownchangeKK*chgGame
 1927 2079 1.50 2 0.10 15 1.50 
  Kennedy, Shernaz wm1917 USA1.0010.29154.35 
  Smith, Shaun M 1936 USA0.501-0.1915-2.85 

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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