Individual Calculations November 2009
 Simpson, Michael M  Total change: 0.00  Rating chartPersonal card
 75th Annual Southwest Open Fort Worth, Texas USA 2009-09-04
RcRownchangeRpKK*chgGame
 2048 0 3.00 6 0.00 2048   0.00 
  Sarkisian, Drew 2118 USA1.0010.00 0.00 
  Zhu, Caroline 1679 USA0.0010.00 0.00 
  Anderson, Selby 2285 USA0.5010.00 0.00 
  Coraretti, Benjamin 1989 USA1.0010.00 0.00 
  Balkum, Alexander 2130 USA0.0010.00 0.00 
  Hughes, Devin 2086 USA0.5010.00 0.00 

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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