Individual Calculations July 2016
 Berkley, Darrin K  Total change: 36.80  Rating chartPersonal card
 4th Cherry Blossom Classic - U2200 Sterling, Virginia USA 2016-05-27
RcRownchangeKK*chgGame
 1964 1759 2.00 4 0.92 40 36.80 
  Lohr, Bryant E 1893 USA1.0010.684027.20 
  Nguyen, Trung f2134 USA0.001-0.0940-3.60 
  Boris, Peter Theodore 1715 USA1.0010.444017.60 
  Rea, Andrew 2112 USA0.001-0.1140-4.40 

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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