Individual Calculations September 2011
 Parks, Joe  Total change: -17.55  Rating chartPersonal card
 Scottish Championships Edinburgh SCO 2011-07-09
RcRownchangeKK*chgGame
 1993 1928 1.00 5 -1.17 15 -17.55 
  Pritchett, Craig W m2328  * SCO0.001-0.0815-1.20 
  Smith, Stephen H 1793 SCO0.001-0.6815-10.20 
  Scott, Jonathan 1810 SCO0.001-0.6615-9.90 
  Brechin, Hugh R 2052 SCO1.0010.671510.05 
  McKerracher, Douglas 1984 SCO0.001-0.4215-6.30 
 * 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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