Individual Calculations February 2014
 Kafka, Graeme  Total change: -6.75  Rating chartPersonal card
 Scottish Winter Festival Championship Edinburgh SCO 2013-12-27
RcRownchangeKK*chgGame
 2057 2054 4.00 9 -0.45 15 -6.75 
  Green, Andrew 2148 SCO1.0010.63159.45 
  Kirk, Larry 2078 SCO0.001-0.4715-7.05 
  Stevenson, Jim 2102 SCO0.5010.07151.05 
  Buchanan, Walter 2119 SCO0.001-0.4115-6.15 
  Olson, Hamish 2032 SCO0.501-0.0315-0.45 
  Robinson, Stephen 1888 SCO0.501-0.2215-3.30 
  Brechin, Hugh 2019 SCO0.501-0.0515-0.75 
  Grove, Michael 2091 SCO0.5010.05150.75 
  Schwartz, Julius 2039 SCO0.501-0.0215-0.30 

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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