Individual Calculations July 2009
 McMillan, Hamilton  Total change: -32.50  Rating chartPersonal card
 Edinburgh Premier Edinburgh SCO 2009-04-03
RcRownchangeKK*chgGame
 1876 2035 1.50 4 -1.30 25 -32.50 
  Ferry, Edward 1962 SCO0.001-0.6025-15.00 
  Tsang, Sai Kong 1916 SCO1.0010.34258.50 
  Grant, David 1894 SCO0.501-0.1925-4.75 
  Roy, Ali 1733 SCO0.001-0.8525-21.25 

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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