Individual Calculations September 2009
 Shaw, John K  Total change: -17.20  Rating chartPersonal card
 116th Open Scottish Chess Championship Edinburgh SCO 2009-07-11
RcRownchangeKK*chgGame
 2184 2462 5.50 9 -1.72 10 -17.20 
  McGowan, Daniel 2098 SCO0.501-0.4010-4.00 
  Sykes, Chris 2062  * SCO1.0010.08100.80 
  Mitchell, Martin 2147 SCO0.001-0.8610-8.60 
  Sreeves, Clement 2062  * SCO0.501-0.4210-4.20 
  Montgomery, Robert S 2062  * SCO1.0010.08100.80 
  Oswald, David C 2062  * SCO1.0010.08100.80 
  White, Michael J R f2259 ENG1.0010.24102.40 
  Gourlay, Iain f2349 SCO0.501-0.1510-1.50 
  Markos, Jan g2555 SVK0.001-0.3710-3.70 
 * 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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