Rapid: Individual Calculations December 2017
 Bjorgvinsson, Andri Freyr  Total change: 62.20  Rating chartPersonal card
 Atskakmot Akureyrar 2017 Akureyri ISL 2017-11-09
RcRownchangeKK*chgGame
 1880 1747 5.50 7 3.11 20 62.20 
  Stefansson, Benedikt 1347  * ISL1.0010.08201.60 
  Haraldsson, Haraldur 1922 ISL0.5010.23204.60 
  Thorgeirsson, Jon Kristinn f2058 ISL0.5010.36207.20 
  Eiriksson, Sigurdur 1902 ISL0.5010.21204.20 
  Karason, Askell O f2147  * ISL1.0010.922018.40 
  Arnarson, Sigurdur 2083 ISL1.0010.882017.60 
  Steingrimsson, Karl Egill 1700 ISL1.0010.43208.60 
 * 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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