Individual Calculations November 2009
 Leach, Daniel F  Total change: 0.00  Rating chartPersonal card
 49th Maryland Open Rockville, Maryland USA 2009-10-02
RcRownchangeRpKK*chgGame
 2251 0 2.50 5 0.00 2251   0.00 
  Rosario, Salvador 2175 USA1.0010.00 0.00 
  Kagan, Frederick 2362 USA1.0010.00 0.00 
  Rouleau, John 2275 USA0.5010.00 0.00 
  Barnett, Alexander 2225 USA0.0010.00 0.00 
  Fernandez, Alejandro 2220 MEX0.0010.00 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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