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Blitz:
Individual Calculations February 2022 |
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| Skarphedinsson, Ingvar Wu Total change: 114.40 | |   |
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| Jolahradskakmot TR 2021 | Reykjavik | ISL | 2021-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1626 | 7.50 | 11 | 4.41 | 20 | 88.20 | |
|  Heidarsson, Arnar Milutin | | | 2025 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Thorisson, Bjartur | | | 1096 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Thorsteinsdottir, Hallgerdur | | wf | 1928 | ISL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Bergsson, Stefan | | | 1964 | ISL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Gudmundsson, Gunnar Erik | | | 1797 | ISL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Stefansson, Vignir Vatnar | m | | 2361 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Briem, Stephan | | | 2068 | ISL | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Ingvason, Johann | | | 1952 | ISL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Johannsdottir, Johanna Bjorg | | | 1933 | ISL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Briem, Benedikt | | | 1805 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Helgadottir, Idunn | | | 1275 | ISL | 1.00 | 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 |
| 1841 | 1735 | 5.50 | 11 | 1.31 | 20 | 26.20 | |
| | Ragnarsson, Dagur | f | | 2285 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Thorsteinsdottir, Gudlaug | | wf | 1966 | ISL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Hauksdottir, Hrund | | | 1754 | ISL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Johansson, Viktoria | | wm | 1997 | SWE | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Heidarsson, Arnar Milutin | | | 2071 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Johannsdottir, Johanna Bjorg | | | 1933 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Thorhallsson, Simon | f | | 2136 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gudnyjarson, Sigurdur Pall | | | 1335 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ptacnikova, Lenka | | wg | 1922 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Omarsson, Josef | | | 1304 | ISL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Omarsson, Adam | | | 1545 | ISL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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