Individual Calculations March 2016
 Birkisson, Bardur Orn  Total change: 62.80  Rating chartPersonal card
 Reykjavik Chess Championship 2016 Reykjavik ISL 2016-01-03
RcRownchangeKK*chgGame
 1964 1954 5.50 9 1.13 40 45.20 
  Birkisdottir, Freyja 1554  * ISL1.0010.08403.20 
  Ragnarsson, Dagur f2219 ISL0.001-0.1840-7.20 
  Davidsson, Oskar Vikingur 1655 ISL1.0010.15406.00 
  Olafsson, Thorvardur 2206 ISL0.5010.314012.40 
  Kjartansson, Gudmundur m2354  * ISL0.001-0.0840-3.20 
  Jonatansson, Sigurdur Freyr 1714 ISL1.0010.20408.00 
  Haraldsson, Sigurjon 1791 ISL1.0010.284011.20 
  Karlsson, Mikael Johann 2161 ISL0.001-0.2340-9.20 
  Bergsson, Stefan 2023 ISL1.0010.604024.00 
 * 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)
 
 Noi Sirius tournament 2016 - B-group Kopavogur ISL 2016-01-07
RcRownchangeKK*chgGame
 1808 1954 4.50 6 0.44 40 17.60 
  Kristjansson, Halldor Atli 1554  * ISL1.0010.08403.20 
  Sigurdsson, Birkir Karl 1812 ISL1.0010.314012.40 
  Sigurdsson, Snorri Thor 1845 ISL0.501-0.1540-6.00 
  Hauksdottir, Hrund 1777 ISL0.501-0.2340-9.20 
  Birkisson, Bjorn Holm 1962 ISL1.0010.514020.40 
  Kolka, Dawid 1897 ISL0.501-0.0840-3.20 
 * 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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