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Blitz:
Individual Calculations February 2022 |
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| Helgadottir, Idunn Total change: 50.20 | |   |
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| Jolahradskakmot TR 2021 | Reykjavik | ISL | 2021-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1275 | 4.00 | 10 | 2.87 | 20 | 57.40 | |
|  Thorsteinsdottir, Hallgerdur | | wf | 1928 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hallmundarson, Birkir | | | 1567 | ISL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Johannsdottir, Johanna Bjorg | | | 1933 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Olafsson, Gudjon Thor | | | 1742 | ISL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Briem, Benedikt | | | 1805 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Thorisson, Bjartur | | | 1096 | ISL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Briem, Stephan | | | 2010 | ISL | 1.00 | 1 | 0.99 | 20 | 19.80 | | | Eliasson, Kristjan Orn | | | 1845 | ISL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Heidarsson, Arnar Milutin | | | 2010 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Skarphedinsson, Ingvar Wu | | | 1626 | ISL | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Reykajvik Blitz Open | Reykjavik | ISL | 2022-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1277 | 1.00 | 10 | -0.36 | 20 | -7.20 | |
| | Johansson, Viktoria | | wm | 1997 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hauksdottir, Hrund | | | 1754 | ISL | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Thrainsson, Birgir Rafn | | | 1692 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Johannsdottir, Johanna Bjorg | | | 1933 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gudmundsson, Gunnar Erik | | | 1778 | ISL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Omarsson, Josef | | | 1304 | ISL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Gunnarsson, Helgi Petur | | | 1603 | ISL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Hallmundarson, Birkir | | | 1618 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gudnyjarson, Sigurdur Pall | | | 1304 | ISL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Thorsteinsdottir, Gudlaug | | wf | 1966 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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