Individual Calculations August 2016
 Bryson, Douglas M  Total change: -4.60  Rating chartPersonal card
 Scottish Championships and International Open 2016 Glasgow SCO 2016-07-09
RcRownchangeKK*chgGame
 2160 2356 4.50 7 -0.46 10 -4.60 
  Doyle, James 1956  * SCO1.0010.08100.80 
  Bhopal, Raj 1999 SCO1.0010.11101.10 
  Birkett, Richard 2053 SCO0.501-0.3610-3.60 
  Lees, Fraser A 1956  * SCO1.0010.08100.80 
  Muir, Andrew J m2297 SCO1.0010.42104.20 
  Gormally, Daniel W g2494 ENG0.001-0.3110-3.10 
  Arakhamia-Grant, Ketevan gwg2368 SCO0.001-0.4810-4.80 
 * 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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