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Individual Calculations December 2019 |
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| Finnbogadottir, Tinna Kristin Total change: 21.60 | |   |
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| U-2000 mot TR 2019 | Reykjavik | ISL | 2019-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1829 | 4.00 | 6 | 0.39 | 20 | 7.80 | |
|  Sharifa, Rayan | | | 1429 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Davidsson, Joshua | | | 1531 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Baldvinsson, Loftur | | | 1933 | ISL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Fridthjofsson, Sigurjon Thor | | | 1789 | ISL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Valtysson, Thor | | | 1857 | ISL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Andrason, Pall Snaedal | | | 1860 | ISL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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) | | | | Hasselbacken Chess Open 2019 Lang | Stockholm | SWE | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1837 | 2.50 | 4 | 0.69 | 20 | 13.80 | |
| | Rosenthal, Emanuel | | | 1703 | SWE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Bostrom, Henrik | | | 2055 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Brobakken, Geir | | | 1736 | NOR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ilmoni, Tommy | | | 2013 | FIN | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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