| FideId | Nafn | RatingStd | +- | Flokkur | Kyn | Félag | Club id | Virkur |
|---|---|---|---|---|---|---|---|---|
| 1444816 | Nicolai Kistrup | 2356 | 18 | 21-49 | Karl | Breiðablik | 27 | ✔ |
| 4101286 | Nikita Petrov | 2588 | 3 | 21-49 | Karl | KR | 12 | ✔ |
| 2320126 | Nikola Klimaszewska | 0 | U16 | Kona | Fjölnir | 3 | ✔ | |
| 15002314 | Nikola Nikolovski | 2398 | 21-49 | Karl | Fjölnir | 3 | ✔ | |
| 1710400 | Nils Grandelius | 2644 | 21-49 | Karl | TG | 28 | ✔ | |
| 2330016 | Nirvaan Halldórsson | 1695 | 7 | U14 | Karl | TR | 30 | ✔ |
| 2324199 | Níels Ingólfsson | 1442 | U20 | Karl | Utan félaga - 2024 | 51 | ✔ | |
| 2315203 | Níels Ragnarsson | 0 | S50 | Karl | SA | 16 | ✔ | |
| 1055810 | Norbert Harmanus | 1936 | 2 | 21-49 | Karl | KR | 12 | ✔ |
| 2322544 | Nökkvi Hólm Brynjarsson | 1475 | 22 | U14 | Karl | Breiðablik | 27 | ✔ |
| 2332370 | Nökkvi Már Valsson | 1684 | U10 | Karl | SA | 16 | ✔ | |
| 2304376 | Nökkvi Sverrisson | 2070 | 21-49 | Karl | TV | 32 | ✔ | |
| 2306816 | Oddgeir Ottesen | 1867 | S50 | Karl | KR | 12 | ✔ | |
| 2320959 | Oddgeir Reynisson | 0 | S50 | Karl | Utan félaga - 2024 | 51 | ✔ | |
| 2321700 | Oddur Ingimarsson | 1888 | 21-49 | Karl | KR | 12 | ✔ | |
| 2321483 | Oddur Sigurðarson | 1642 | 17 | 21-49 | Karl | 64 Mislyndir Biskupar | 52 | ✔ |
| 148061879 | Oleksandr Matlak | 2235 | 21-49 | Karl | Goðinn. | 48 | ✔ | |
| 14100487 | Oleksandr Sulypa | 2455 | S50 | Karl | TR | 30 | ✔ | |
| 2323435 | Olena Tkachuk | 0 | 21-49 | Karl | Goðinn. | 48 | ✔ | |
| 14121093 | Olga Prudnykova | 2274 | 21-49 | Kona | TR | 30 | ✔ | |
| 2305623 | Oliver Aron Jóhannesson | 2231 | 17 | 21-49 | Karl | Fjölnir | 3 | ✔ |
| 2321963 | Oliver Kovácik | 1825 | 4 | U12 | Karl | Breiðablik | 27 | ✔ |
| 2329093 | Oliver Másson | 0 | 21-49 | Karl | TR | 30 | ✔ | |
| 2315580 | Olof Bergvinsdottir | 0 | U18 | Kona | Utan félaga - 2024 | 51 | ✔ | |
| 2310155 | Orri Árnason | 0 | S50 | Karl | Utan félaga - 2024 | 51 | ✔ | |
| 2303515 | Orri Freyr Oddsson | 0 | 21-49 | Karl | Goðinn. | 48 | ✔ | |
| 2315300 | Orri Hilmarsson | 0 | 21-49 | Karl | Vinaskákfélagið | 19 | ✔ | |
| 2328089 | Ottó Páll Arnarson | 0 | 21-49 | Karl | Goðinn. | 48 | ✔ | |
| N/A | Ólafur Alexander Andrason | 0 | U16 | Karl | KR | 12 | ✔ | |
| 2305178 | Ólafur Ásgrímsson | 0 | S65 | Karl | TR | 30 | ✔ | |
| 2300869 | Ólafur B Þórsson | 2161 | S50 | Karl | SFÍ | 22 | ✔ | |
| 2316501 | Ólafur Bjarnason | 1932 | S65 | Karl | KR | 12 | ✔ | |
| 2304481 | Ólafur Evert Úlfsson | 1912 | 21-49 | Karl | Hrókar alls fagnaðar | 44 | ✔ | |
| 2302705 | Ólafur Gísli Jónsson | 1856 | S65 | Karl | KR | 12 | ✔ | |
| 2306093 | Ólafur Hermannsson | 1719 | S50 | Karl | TV | 32 | ✔ | |
| 2311550 | Ólafur Hlynur Guðmarsson | 1861 | 21-49 | Karl | SSON | 25 | ✔ | |
| 2322951 | Ólafur Ingvi Sigurðsson | 0 | U20 | Karl | Goðinn. | 48 | ✔ | |
| 2301512 | Ólafur Í Hannesson | 2104 | 21-49 | Karl | Víkingaklúbburinn | 37 | ✔ | |
| N/A | Ólafur Ísleifsson | 0 | S65 | Karl | SFÍ | 22 | ✔ | |
| 2309238 | Ólafur Jens Sigurðsson | 1627 | S50 | Karl | Utan félaga - 2024 | 51 | ✔ | |
| 2310244 | Ólafur Jóhannsson | 1668 | 1 | S50 | Karl | TG | 28 | ✔ |
| 2301326 | Ólafur Kjartansson | 1962 | 21-49 | Karl | TR | 30 | ✔ | |
| 2300656 | Ólafur Kristjánsson | 2062 | S65 | Karl | SA | 16 | ✔ | |
| 370243352 | Ólafur Sindri Helgason | 1706 | 21-49 | Karl | TR | 30 | ✔ | |
| 2302292 | Ólafur Týr Guðjónsson | 0 | S50 | Karl | TV | 32 | ✔ | |
| 2312042 | Ólafur Örn Ólafsson | 1618 | 37 | 21-49 | Karl | Hrókar alls fagnaðar | 44 | ✔ |
| N/A | Óli Grétar Blöndal Sveinsson | 0 | S50 | Karl | KR | 12 | ✔ | |
| 2313634 | Óli Jón Gunnarsson | 0 | S65 | Karl | SSON | 25 | ✔ | |
| 2320142 | Óli Pálsson | 1631 | 21-49 | Karl | SSON | 25 | ✔ | |
| N/A | Óli Valur Steindórsson | 0 | S50 | Karl | TR | 30 | ✔ |