Individual Calculations November 2009
 Magnusson, Patrekur Maron  Total change: 22.80  Rating chartPersonal card
 Skollg-NM 2009 hogstadiet Stockholm SWE 2009-09-11
RcRownchangeKK*chgGame
 1944 1954 2.50 4 0.45 15 6.75 
  Nordman, Joonas 1849 FIN0.501-0.1415-2.10 
  Botheim, Tor 1942 NOR0.501-0.0215-0.30 
  Simoni, Lasse 2017 DEN1.0010.59158.85 
  Eidenert, Carl 1966 SWE0.5010.02150.30 

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)
 
 TR Champ 2009 B group Reykjavik ISL 2009-09-20
RcRownchangeKK*chgGame
 1889 1954 6.00 9 0.71 15 10.65 
  Finnsson, Gunnar 1753 ISL1.0010.24153.60 
  Brynjarsson, Helgi 1969 ISL0.5010.02150.30 
  Sigurdsson, Pall 1879 ISL0.501-0.1015-1.50 
  Benediktsson, Frimann 1950 ISL0.001-0.5115-7.65 
  Eliasson, Kristjan Orn 1982 ISL0.5010.04150.60 
  Ottesen, Oddgeir 1903 ISL1.0010.43156.45 
  Gardarsson, Hordur 1884 ISL1.0010.40156.00 
  Fridthjofsdottir, Sigurl Regin 1788 ISL1.0010.28154.20 
  Jonsson, Sigurdur H 1889 ISL0.501-0.0915-1.35 

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)
 
 Icelandic Team Champ 2009-2010 1 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2328 1954 0.00 1 -0.10 15 -1.50 
  Gretarsson, Andri A f2328 ISL0.001-0.1015-1.50 

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)
 
 Icelandic Team Champ 2009-2010 2 div (r1-4) Reykjavik ISL 2009-09-25
RcRownchangeKK*chgGame
 2137 1954 1.00 2 0.46 15 6.90 
  Moller, Baldur Helgi 2057 ISL1.0010.64159.60 
  Fridjonsson, Julius 2216 ISL0.001-0.1815-2.70 

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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