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Blitz:
Individual Calculations September 2019 |
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| Johannsdottir, Johanna Bjorg Total change: -27.80 | |   |
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| Stofan Blitz V 2019 | Reykjavik | ISL | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1980 | 4.00 | 7 | -1.39 | 20 | -27.80 | |
|  Hjaltason, Elvar Orn | | | 1580 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Grimsson, Thordur | | | 1580 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thorfinnsson, Bragi | g | | 2365 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ponzi, Tomas | | | 1580 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Magnusdottir, Veronika Steinunn | | | 1602 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ren, William | | | 1818 | USA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Sigurvaldason, Hjalmar | | | 1580 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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