Individual Calculations August 2012
 Sigurdarson, Emil  Total change: 30.90  Rating chartPersonal card
 Scottish International Open 2012 Glasgow SCO 2012-07-07
RcRownchangeKK*chgGame
 1959 1808 4.50 8 2.06 15 30.90 
  Aird, Ian 2000 SCO0.001-0.2515-3.75 
  Zamvar, Vipin 1676 SCO1.0010.32154.80 
  Doyle, James 2020 SCO0.5010.27154.05 
  Emery, Keith 1955 SCO0.5010.20153.00 
  Pyrich, George 2007 SCO0.5010.26153.90 
  Nepveu, Manuel 1955 NED0.5010.20153.00 
  Borwell, Alan P 2078 SCO1.0010.831512.45 
  Brunello, Roberta 1982 ITA0.5010.23153.45 

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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