Individual Calculations July 2008
 Burnett, Andrew B  Total change: -10.95  Rating chartPersonal card
 Scottish National League (Second Half) Dunfermline SCO 2008-02-24
RcRownchangeKK*chgGame
 2066 2221 2.00 2 0.62 15 9.30 
  Macqueen, Calum 1949 SCO1.0010.17152.55 
  Spencer, Edwin A 2182 SCO1.0010.45156.75 

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)
 
 Edinburgh Congress Edinburgh SCO 2008-03-28
RcRownchangeKK*chgGame
 1992 2221 1.00 3 -1.35 15 -20.25 
  Coleman, Robbie 2018 SCO0.001-0.7615-11.40 
  Marks, Ian A 1919 SCO0.501-0.3515-5.25 
  Wynarczyk, Raymond 2039 SCO0.501-0.2415-3.60 

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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