Individual Calculations July 2013
 Miller, Jake S  Total change: -6.60  Rating chartPersonal card
 2013 US Junior Open - Under 21 Section Tarrytown, New York USA 2013-05-31
RcRownchangeKK*chgGame
 2096 2081 1.00 3 -0.44 15 -6.60 
  Pamatmat, Jarod M 2113 USA0.001-0.4615-6.90 
  Chandra, Akshat f2270 USA0.001-0.2515-3.75 
  Abady, Joshua S 1905 USA1.0010.27154.05 

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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