Individual Calculations September 2011
 Wang, Michael  Total change: 1.05  Rating chartPersonal card
 39th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2095 2085 2.50 5 0.07 15 1.05 
  Csima, Jeffrey J 2045 CAN1.0010.44156.60 
  Steinberg, Max 1971 USA1.0010.34155.10 
  Ryba, Andrew A 2154 USA0.001-0.4015-6.00 
  Rueda, Libardo 2156 USA0.001-0.4015-6.00 
  Cardona Oramas, Liulia M wf2148 CUB0.5010.09151.35 

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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