Individual Calculations July 2011
 Kleist, Frederick  Total change: -5.70  Rating chartPersonal card
 2011 National Open - U2200 Section Las Vegas, Nevada USA 2011-06-10
RcRownchangeKK*chgGame
 2012 2110 1.50 3 -0.38 15 -5.70 
  Haring, Ruth Inez wm1964 USA0.001-0.7015-10.50 
  Iyengar, Udit 1887 USA0.501-0.2815-4.20 
  Norman, Roger 2185 USA1.0010.60159.00 

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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