Individual Calculations May 2010
 Robertson, Ian C  Total change: 0.00  Rating chartPersonal card
 Scottish National League Dunfermline SCO 2009-10-25
RcRownchangeKK*chgGame
 2095 2174 3.00 5 0.00 15 0.00 
  Brown, David E 1918 ENG1.0010.19152.85 
  Giulian, Rosie A 2009 SCO0.501-0.2215-3.30 
  Neave, George 2103 SCO0.001-0.6015-9.00 
  Redpath, Joe 2239 SCO0.5010.09151.35 
  Findlay, David J 2205 SCO1.0010.54158.10 

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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