Individual Calculations July 2009
 Gregersen, Jon  Total change: -0.75  Rating chartPersonal card
 Lidkappingin 2008-09, 1.deild various FAI 2008-09-28
RcRownchangeKK*chgGame
 1964 1840 1.00 3 -0.02 25 -0.50 
  Solsker, Tummas M. 1890 FAI0.001-0.4325-10.75 
  Nolsoe, Rani 2097 FAI0.5010.32258.00 
  Joensen, Jogvan 1904 FAI0.5010.09252.25 

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)
 
 Lidkappingin 2008-09, 2.deild various FAI 2008-09-28
RcRownchangeKK*chgGame
 1831 1840 0.50 1 -0.01 25 -0.25 
  Jacobsen, John 1831 FAI0.501-0.0125-0.25 

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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