Individual Calculations May 2011
 Ford, Michael  Total change: 0.90  Rating chartPersonal card
 Edinburgh Congress 2011 Edinburgh SCO 2011-04-01
RcRownchangeKK*chgGame
 2039 2026 2.00 4 0.06 15 0.90 
  Brown, Allan D 1886 SCO1.0010.31154.65 
  Fowler, David 1866 SCO1.0010.29154.35 
  Roberts, Paul E c2214 SCO0.001-0.2615-3.90 
  Findlay, David J 2189 SCO0.001-0.2815-4.20 

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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