Individual Calculations August 2013
 Bryson, Douglas M  Total change: -10.80  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 2253 2362 4.00 8 -1.08 10 -10.80 
  Jones, Gawain C B g2643 ENG0.001-0.1610-1.60 
  Olson, Hamish 2021 SCO1.0010.12101.20 
  Burrows, Martin P 2157 ENG1.0010.24102.40 
  McNab, Colin A g2461 SCO0.001-0.3610-3.60 
  Grant, Jonathan I M 2235 SCO0.001-0.6710-6.70 
  Grant, Alan G 2156 SCO1.0010.24102.40 
  Stone, Andrew M 2190 ENG0.501-0.2310-2.30 
  Green, Andrew D 2160 SCO0.501-0.2610-2.60 

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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