Individual Calculations September 2009
 Sykes, Chris  Total change: 3.15  Rating chartPersonal card
 116th Open Scottish Chess Championship Edinburgh SCO 2009-07-11
RcRownchangeKK*chgGame
 2066 1929 2.00 5 0.21 15 3.15 
  Roy, Ali 1762 SCO1.0010.28154.20 
  Shaw, John K g2329  * SCO0.001-0.0815-1.20 
  Berry, Neil M f2313 SCO0.001-0.0915-1.35 
  Flockhart, Hugh S 1891 SCO1.0010.45156.75 
  Rocks, Daniel 2037 SCO0.001-0.3515-5.25 
 * 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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