Individual Calculations August 2013
 Lee, Megan  Total change: -30.15  Rating chartPersonal card
 41srt Annual World Open - U 2400 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2114 2114 2.50 9 -2.01 15 -30.15 
  Tuhrim, Richard Jacob 2247 USA0.001-0.3215-4.80 
  Andrews, Todd D f2267 USA0.001-0.3015-4.50 
  Bowersock, Michael 2124 USA0.001-0.4915-7.35 
  Strenzwilk, Denis F 1934 USA0.501-0.2415-3.60 
  Peng, Jackie wf2011 CAN1.0010.36155.40 
  Al Khaldi, Bader 1997 KUW1.0010.34155.10 
  Williams, Chris 2129 USA0.001-0.4815-7.20 
  Otte, Marijn Wille f2216 NED0.001-0.3615-5.40 
  Polgar-Shutzman, Tom 2102 USA0.001-0.5215-7.80 

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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