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Blitz:
Individual Calculations September 2017 |
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| Thorsson, Olafur Total change: -34.00 | |   |
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| Borgarskakmotid 2017 | Reykjavik | ISL | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2199 | 4.50 | 7 | 0.39 | 20 | 7.80 | |
|  Magnusson, Thorlakur | | | 1799 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Knutsson, Larus | | | 2098 | ISL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Birkisson, Bardur Orn | | | 2135 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Stefansson, Vignir Vatnar | f | | 2173 | ISL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Olafsson, Helgi | g | | 2347 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Fridjonsson, Julius | | | 2101 | ISL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ragnarsson, Dagur | f | | 2208 | ISL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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) | | | | Kringluskakmotid 2017 | Reykjavik | ISL | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 2199 | 3.00 | 6 | -2.09 | 20 | -41.80 | |
| | Haraldsson, Oskar | | | 1799 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Palsson, Halldor | | | 1869 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gudfinnsson, Saebjorn | | | 2002 | ISL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Traustason, Ingi Tandri | | | 1835 | ISL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Hjaltason, Elvar Orn | | | 1799 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Runarsson, Gunnar | | | 2032 | ISL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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