Individual Calculations August 2013
 Roy, Ali  Total change: 6.75  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 2028 1882 4.00 9 0.95 15 14.25 
  Koehn, Lennart 1682 GER1.0010.24153.60 
  Robertson, Ian C. 2168 SCO0.5010.34155.10 
  Gormally, Daniel W g2282  * ENG0.001-0.0815-1.20 
  Stone, Andrew M 2190 ENG0.5010.36155.40 
  Grant, Jonathan I M 2235 SCO0.001-0.1115-1.65 
  Buchanan, Walter F. 2119 SCO0.001-0.2015-3.00 
  Macrae, James S 1718 SCO1.0010.28154.20 
  Oswald, David C 2055 SCO0.001-0.2715-4.05 
  Smith, Stephen H 1802 SCO1.0010.39155.85 
 * 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)
 
 Glorney Cup 2013 Cardiff WLS 2013-07-21
RcRownchangeKK*chgGame
 2012 1882 1.50 6 -0.50 15 -7.50 
  Hunt, Daniel 2057 ENG0.5010.23153.45 
  Thorpe, Thomas 1875 WLS0.501-0.0115-0.15 
  O`Donnell, Conor 2105 IRL0.001-0.2215-3.30 
  Thorpe, Thomas 1875 WLS0.501-0.0115-0.15 
  Hunt, Daniel 2057 ENG0.001-0.2715-4.05 
  O`Donnell, Conor 2105 IRL0.001-0.2215-3.30 

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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