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Individual Calculations October 2021 |
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| Domalchuk-Jonasson, Aleksandr Total change: 104.40 | |   |
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| European Individual Chess Championship - Reykjavik Open 2021 | Reykjavik | ISL | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2052 | 5.00 | 11 | 2.61 | 40 | 104.40 | |
|  Dragnev, Valentin | g | | 2452 * | AUT | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Bosiocic, Marin | g | | 2452 * | CRO | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samadov, Read | f | | 2360 | AZE | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kjartansson, David | m | | 2326 | ISL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Maggason, Oskar | | | 1783 | ISL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sylvan, Jacob | m | | 2307 | DEN | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Krastev, Alexander | f | | 2389 | GER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Lubbe, Nikolas | m | | 2427 | GER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Milikow, Elie | c | | 2242 | ISR | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Kobo, Ori | g | | 2452 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bergsson, Stefan | | | 2158 | ISL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | * 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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