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Individual Calculations March 2010 |
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| Steingrimsson, Brynjar Total change: 26.00 | |   |
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| Hellir Youth III International 2010 | Kopavogur | ISL | 2010-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1437 | 0.00 | 4 | -0.65 | 25 | -16.25 | |
|  Astrom, Linda | | | 1786 | SWE | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Thorgeirsson, Jon Kristinn | | | 1647 | ISL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Karlsson, Mikael Johann | | | 1714 | ISL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Stefansson, Fridrik Thjalfi | | | 1752 | ISL | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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) | | | | Reykjavik Championship 2010 | Reykjavik | ISL | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1437 | 2.50 | 7 | 1.69 | 25 | 42.25 | |
| | Bjarnason, Saevar | m | | 1837 * | ISL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Fridthjofsdottir, Sigurl Regin | | | 1809 | ISL | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Helgadottir, Sigridur Bjorg | | | 1725 | ISL | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Thorsteinsdottir, Hallgerdur | | | 1837 * | ISL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Leifsson, Thorsteinn | | | 1821 | ISL | 0.50 | 1 | 0.41 | 25 | 10.25 | | | Brynjarsson, Eirikur Orn | | | 1653 | ISL | 1.00 | 1 | 0.78 | 25 | 19.50 | | | Magnusson, Patrekur Maron | | | 1837 * | ISL | 0.00 | 1 | -0.08 | 25 | -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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