Individual Calculations May 2013
 Mollison, Jamie  Total change: 4.95  Rating chartPersonal card
 Edinburgh Premier 2013 Edinburgh SCO 2013-04-12
RcRownchangeKK*chgGame
 2010 1852 1.50 4 0.33 15 4.95 
  McGregor, Lindsay A 1961 SCO1.0010.65159.75 
  Prasath, Malola T S 2076 IND0.001-0.2215-3.30 
  Hulme, William 2003 SCO0.5010.20153.00 
  Doyle, James 2001 SCO0.001-0.3015-4.50 

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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