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Individual Calculations March 2017 |
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| Birkisdottir, Freyja Total change: 30.80 | |   |
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| Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - b-group | Kopavogur | ISL | 2017-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1299 | 1.50 | 4 | 0.77 | 40 | 30.80 | |
|  Mai, Alexander Oliver | | | 1699 * | ISL | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Hauksdottir, Hrund | | | 1699 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Davidsson, Stefan Orri | | | 1562 | ISL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Heidarsson, Arnar | | | 1376 | ISL | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * 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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