Individual Calculations March 2016
 Sigurdsson, Birkir Karl  Total change: 44.60  Rating chartPersonal card
 Reykjavik Chess Championship 2016 Reykjavik ISL 2016-01-03
RcRownchangeKK*chgGame
 1933 1812 4.50 8 1.53 20 30.60 
  Gunnarsson, Baltasar Mani Wedhol 1412  * ISL1.0010.08201.60 
  Ragnarsson, Dagur f2212  * ISL0.001-0.0820-1.60 
  Johannsson, Orn Leo 2157 ISL0.5010.39207.80 
  Olafsson, Thorvardur 2206 ISL0.001-0.0820-1.60 
  Jonasson, Hordur 1547 ISL1.0010.18203.60 
  Kjartansson, Gudmundur m2212  * ISL0.001-0.0820-1.60 
  Ontiveros, John 1740 ISL1.0010.40208.00 
  Baldvinsson, Loftur 1979 ISL1.0010.722014.40 
 * 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)
 
 Noi Sirius tournament 2016 - B-group Kopavogur ISL 2016-01-07
RcRownchangeKK*chgGame
 1683 1812 4.50 6 0.70 20 14.00 
  Heidarsson, Arnar 1412  * ISL1.0010.08201.60 
  Birkisson, Bardur Orn 1954 ISL0.001-0.3120-6.20 
  Davidsson, Stefan Orri 1412  * ISL1.0010.08201.60 
  Hauksson, Hordur Aron 1908 ISL1.0010.632012.60 
  Lee, Gudmundur Kristinn 1747 ISL0.501-0.0920-1.80 
  Hallsson, Jon Eggert 1667 ISL1.0010.31206.20 
 * 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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