Individual Calculations March 2010
 Sigurdarson, Emil  Total change: 32.25  Rating chartPersonal card
 Hellir Youth III International 2010 Kopavogur ISL 2010-01-07
RcRownchangeKK*chgGame
 1802 1609 2.00 5 0.68 25 17.00 
  Thorsteinsdottir, Hallgerdur 1946 ISL0.001-0.1225-3.00 
  Stefansson, Fridrik Thjalfi 1752 ISL0.001-0.3125-7.75 
  Thorgeirsson, Jon Kristinn 1647 ISL1.0010.552513.75 
  Astrom, Linda 1786 SWE1.0010.732518.25 
  Fransson, Angelina 1877 SWE0.001-0.1725-4.25 

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)
 
 Reykjavik Championship 2010 Reykjavik ISL 2010-01-10
RcRownchangeKK*chgGame
 1941 1609 0.50 5 -0.14 25 -3.50 
  Loftsson, Hrafn 2009  * ISL0.001-0.0825-2.00 
  Magnusson, Patrekur Maron 1977 ISL0.001-0.1025-2.50 
  Sigurjonsson, Siguringi 1937 ISL0.001-0.1325-3.25 
  Benediktsson, Frimann 1930 ISL0.5010.37259.25 
  Sigurdsson, Pall 1854 ISL0.001-0.2025-5.00 
 * 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)
 
 Iceland South champ 2010 Laugarvatn ISL 2010-02-05
RcRownchangeKK*chgGame
 1947 1609 1.00 2 0.75 25 18.75 
  Jonsson, Sigurdur H 1884 ISL1.0010.832520.75 
  Karlsson, Bjorn-Ivar 2009  * ISL0.001-0.0825-2.00 
 * 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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