Individual Calculations September 2010
 Ferry, Edward  Total change: 20.25  Rating chartPersonal card
 Scottish Championships Hamilton SCO 2010-07-11
RcRownchangeKK*chgGame
 2125 2002 4.00 7 1.35 15 20.25 
  Hecht, Hans-Joachim g2374 GER0.001-0.1015-1.50 
  Montgomery, Robert S 1909 SCO1.0010.37155.55 
  Berry, Neil M f2343 SCO0.001-0.1215-1.80 
  Schmerwitz, Reinhard 1892 GER1.0010.35155.25 
  McNab, Colin A g2402  * SCO0.001-0.0815-1.20 
  Thomson, Neil 1968 SCO1.0010.45156.75 
  Giulian, Rosie A 1989 SCO1.0010.48157.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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