Individual Calculations August 2017
 Smith, Mark J  Total change: 4.80  Rating chartPersonal card
 Scottish U1850 Championship 2017 Dundee SCO 2017-07-16
RcRownchangeKK*chgGame
 1686 1412 0.50 2 0.12 40 4.80 
  Hall, David G 1812  * SCO0.001-0.0840-3.20 
  Brown, Gerry 1560 SCO0.5010.20408.00 
 * 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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