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Individual Calculations January 2018 |
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| Jonasson, Hordur Total change: 12.60 | |   |
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| U-2000 mot TR 2017 | Reykjavik | ISL | 2017-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1508 | 3.00 | 6 | 0.63 | 20 | 12.60 | |
|  Fivelstad, Jon Olav | | | 1908 * | NOR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petursson, Armann | | | 1270 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Thorsteinsson, Hilmar Gardars | | | 1842 | ISL | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Johannsson, Birkir Isak | | | 1678 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Gunnarsson, Baltasar Mani Wedhol | | | 1232 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Thorsson, Pall | | | 1695 | ISL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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) | | |
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