Individual Calculations May 2017
 Jensen, Soren  Total change: 4.00  Rating chartPersonal card
 Edinburgh Premier 2017 Edinburgh SCO 2017-03-31
RcRownchangeKK*chgGame
 1884 1753 1.50 4 0.20 20 4.00 
  Giulian, Rosemary A 1893 SCO0.001-0.3120-6.20 
  Robinson, Stephen 1819 SCO0.001-0.4120-8.20 
  Newton, Andrew 1904 SCO0.5010.20204.00 
  Walker, Duncan 1919 SCO1.0010.722014.40 

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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