Individual Calculations May 2012
 Mason, Ian C  Total change: -2.10  Rating chartPersonal card
 Scottish National Chess League Division 1 2011/12 Dunfermline SCO 2011-10-30
RcRownchangeKK*chgGame
 2037 1879 2.00 7 -0.14 15 -2.10 
  Neave, George 2142 SCO0.001-0.1815-2.70 
  Kynoch, Russell J F 1905 SCO0.5010.04150.60 
  Gillespie, David M 1915 SCO0.5010.05150.75 
  Coffey, Patrick 2202 SCO0.001-0.1315-1.95 
  Rocks, Daniel 2044 SCO0.001-0.2815-4.20 
  Marks, Ian A 1891 SCO0.001-0.4815-7.20 
  Macqueen, Calum 2158 SCO1.0010.841512.60 

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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