Rapid: Individual Calculations December 2017
 Karason, Askell O  Total change: -44.80  Rating chartPersonal card
 Atskakmot Akureyrar 2017 Akureyri ISL 2017-11-09
RcRownchangeKK*chgGame
 1917 2168 2.50 6 -2.24 20 -44.80 
  Arnarson, Sigurdur 2083 ISL1.0010.38207.60 
  Eiriksson, Sigurdur 1902 ISL0.501-0.3220-6.40 
  Haraldsson, Haraldur 1922 ISL0.001-0.8120-16.20 
  Steingrimsson, Karl Egill 1768  * ISL1.0010.08201.60 
  Bjorgvinsson, Andri Freyr 1768  * ISL0.001-0.9220-18.40 
  Thorgeirsson, Jon Kristinn f2058 ISL0.001-0.6520-13.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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