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Individual Calculations October 2021 |
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| Kulaots, Kaido Total change: -19.30 | |   |
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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 |
| 2400 | 2548 | 5.50 | 11 | -1.93 | 10 | -19.30 | |
|  Johannsdottir, Johanna Bjorg | | | 2148 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Heimisson, Hilmir Freyr | f | | 2309 | ISL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Grandelius, Nils | g | | 2666 | SWE | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Subelj, Jan | m | | 2412 | SLO | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Mazur, Stefan | m | | 2416 | SVK | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Vocaturo, Daniele | g | | 2630 | ITA | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Baltag, Iulian | m | | 2410 | MDA | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Krastev, Alexander | f | | 2389 | GER | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Petkov, Momchil | m | | 2443 | BUL | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Halldorsson, Jon Arni | | | 2148 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lubbe, Nikolas | m | | 2427 | GER | 0.00 | 1 | -0.66 | 10 | -6.60 | | | * 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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