Individual Calculations March 2017
 Briem, Stephan  Total change: 39.20  Rating chartPersonal card
 Skakthing Reykjavikur 2016 Reykjavik ISL 2017-01-08
RcRownchangeKK*chgGame
 1868 1803 4.00 8 0.50 40 20.00 
  Omarsson, Adam 1403  * ISL1.0010.08403.20 
  Viglundsson, Bjorgvin 2185 ISL0.001-0.0940-3.60 
  Omarsson, Dadi 2197 ISL0.001-0.0840-3.20 
  Sigurvaldason, Hjalmar 1464 ISL1.0010.12404.80 
  Olafsson, Thorvardur 2188 ISL0.001-0.0940-3.60 
  Haraldsson, Sigurjon 1784 ISL1.0010.474018.80 
  Fridjonsson, Julius 2145 ISL0.5010.384015.20 
  Briem, Hedinn 1576 ISL0.501-0.2940-11.60 
 * 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)
 
 Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - b-group Kopavogur ISL 2017-01-10
RcRownchangeKK*chgGame
 1646 1803 4.50 6 0.48 40 19.20 
  Alexandersson, Orn 1403  * ISL1.0010.08403.20 
  Omarsson, Adam 1403  * ISL1.0010.08403.20 
  Sigurdsson, Birkir Karl 1851 ISL0.001-0.4340-17.20 
  Ulfsson, Olafur Evert 1752 ISL0.501-0.0740-2.80 
  Davidsson, Oskar Vikingur 1840 ISL1.0010.554022.00 
  Luu, Robert 1629 ISL1.0010.274010.80 
 * 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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