Individual Calculations September 2009
 Montgomery, James R  Total change: 0.00  Rating chartPersonal card
 116th Open Scottish Chess Championship Edinburgh SCO 2009-07-11
RcRownchangeRpKK*chgGame
 1918 0 2.00 7 0.00 1760   0.00 
  Mollison, Jamie 1892 SCO0.0010.00 0.00 
  Pyrich, George D 2036 SCO0.0010.00 0.00 
  McKerracher, Douglas 1985 SCO0.0010.00 0.00 
  Hughes, Rhian wf1850 SCO0.5010.00 0.00 
  Will, Douglas 1975 SCO0.5010.00 0.00 
  Roy, Ali 1762 SCO0.5010.00 0.00 
  Lunn, Mathew 1928 ENG0.5010.00 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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