Individual Calculations May 2016
 Chapman, Nigel  Total change: -8.80  Rating chartPersonal card
 Edinburgh Congress 2016 Edinburgh SCO 2016-04-08
RcRownchangeKK*chgGame
 1866 1754 1.00 4 -0.44 20 -8.80 
  Birkett, Richard 2050 SCO0.001-0.1520-3.00 
  Brown, Allan D 1784 SCO0.001-0.4620-9.20 
  Robinson, Stephen 1823 SCO0.001-0.4020-8.00 
  Carter, Richard G 1805 SCO1.0010.572011.40 

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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