Individual Calculations February 2014
 Buchanan, Walter  Total change: -14.55  Rating chartPersonal card
 Scottish Winter Festival Championship Edinburgh SCO 2013-12-27
RcRownchangeKK*chgGame
 2009 2119 3.50 7 -0.97 15 -14.55 
  Schwartz, Julius 2039 SCO0.501-0.1115-1.65 
  Brechin, Hugh 2019 SCO0.001-0.6415-9.60 
  Campbell, Eoin 1824 SCO1.0010.15152.25 
  Kafka, Graeme 2054 SCO1.0010.41156.15 
  Edwards, Jonathan 2138 SCO0.001-0.4715-7.05 
  Stevenson, Jim 2102 SCO0.001-0.5215-7.80 
  Robinson, Stephen 1888 SCO1.0010.21153.15 

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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