Individual Calculations April 2008
 Magnusson, Patrekur Maron  Total change: 67.45  Rating chartPersonal card
 Reykavik Championship 2008 Reykjavik ISL 2008-01-08
RcRownchangeKK*chgGame
 1932 1785 3.00 7 0.78 25 19.50 
  Bjarnason, Saevar m2135 ISL0.001-0.1125-2.75 
  Benediktsson, Thorir 1930 ISL0.001-0.3125-7.75 
  Magnusson, Bjarni 1913 ISL1.0010.672516.75 
  Oskarsson, Aron Ingi 1868 ISL0.5010.11252.75 
  Baldursson, Haraldur 2033 ISL0.001-0.1925-4.75 
  Leifsson, Thorsteinn 1825 ISL0.5010.06251.50 
  Palsson, Svanberg Mar 1820 ISL1.0010.552513.75 

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)
 
 Hellir Youth International Reykjavik ISL 2008-02-01
RcRownchangeKK*chgGame
 1995 1785 2.50 5 1.25 25 31.25 
  Hanninger, Simon 2107 SWE0.001-0.1325-3.25 
  Wickstrom, Lucas 2084 SWE1.0010.852521.25 
  Berchtenbreiter, Maximilian 2073 GER0.001-0.1625-4.00 
  Fridgeirsson, Dagur Andri 1798 ISL1.0010.522513.00 
  Brynjarsson, Helgi 1914 ISL0.5010.17254.25 

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)
 
 Nordisk Mesterskab i Skoleskak. C Tjele DEN 2008-02-14
RcRownchangeKK*chgGame
 1854 1785 2.00 4 0.32 25 8.00 
  Westerberg, Jonathan 1791 SWE0.001-0.4925-12.25 
  Tjolsen, Katrine 2084 NOR0.001-0.1525-3.75 
  Palsson, Svanberg Mar 1820 ISL1.0010.552513.75 
  Vaarala, Eric 1720 SWE1.0010.412510.25 

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)
 
NOTE: K factor changed
 Icelandic 4 div Reykjavik ISL 2008-02-29
RcRownchangeKK*chgGame
 1924 1785 1.00 1 0.69 15 10.35 
  Jonsson, Olafur Gisli 1924 ISL1.0010.691510.35 

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)
 
NOTE: K factor changed
 Reykjavik Open 2008 Reykjavik ISL 2008-03-03
RcRownchangeKK*chgGame
 2135 1785 0.00 1 -0.11 15 -1.65 
  Arakhamia-Grant, Ketevan mwg2135 SCO0.001-0.1115-1.65 

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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