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Individual Calculations January 2009 |
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| Gudmundsdottir, Geirthrudur Ann Total change: 38.75 | |   |
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| European Youth Chess Championship 2008 - Girls U14 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1724 | 5.00 | 9 | 2.74 | 25 | 68.50 | |
|  Revo, Tanya | | | 1954 | BLR | 0.50 | 1 | 0.29 | 25 | 7.25 | |  Baraeva, Marina | | wf | 2074 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Mirzabekyan, Svetlana | | | 1847 | ARM | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Strzelczyk, Anna | | | 1823 | POL | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Vatkali, Dimitra | | | 1889 | GRE | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Dibirova, Uma | | | 1977 | RUS | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Baekelant, Eva | | | 1935 | BEL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Kabai, Zsuzsanna | | | 1829 | HUN | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Tomnikova, Lidia | | | 1980 | RUS | 1.00 | 1 | 0.81 | 25 | 20.25 | |
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) | | | | TR Champ 2008 D group | Reykjavik | ISL | 2008-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1724 | 3.50 | 9 | -1.19 | 25 | -29.75 | |
| | Hauksson, Hordur Aron | | | 1725 | ISL | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Palsson, Svanberg Mar | | | 1751 | ISL | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Steingrimsson, Gustaf | | | 1653 | ISL | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Fridgeirsson, Dagur Andri | | | 1797 | ISL | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Gudmundsson, Einar S | | | 1682 | ISL | 0.50 | 1 | -0.06 | 25 | -1.50 | | | Finnbogadottir, Tinna Kristin | | | 1654 | ISL | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Helgadottir, Sigridur Bjorg | | | 1595 | ISL | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Einarsson, Bardi | | | 1763 | ISL | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Jonsson, Rafn | | | 1763 | ISL | 0.00 | 1 | -0.45 | 25 | -11.25 | |
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) | | |
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