| FideId | Nafn | RatingStd | +- | Flokkur | Kyn | Félag | Club id | Virkur |
|---|---|---|---|---|---|---|---|---|
| 2316943 | Ingvar Wu Skarphéðinsson | 2144 | 45 | U20 | Karl | TR | 30 | ✔ |
| N/A | Ingvi Þór Georgsson | 0 | 21-49 | Karl | Hrókar alls fagnaðar | 44 | ✔ | |
| 370243361 | Inigo Sevilla Echeverria | 0 | 21-49 | Karl | TR | 30 | ✔ | |
| 4292669 | Ioannis Karounis | 1931 | 1 | 21-49 | Karl | SAUST | 18 | ✔ |
| 24140848 | Irina Utiatskaja | 2065 | 21-49 | Kona | KR | 12 | ✔ | |
| 1728113 | Isak Storme | 2453 | 20 | 21-49 | Karl | TG | 28 | ✔ |
| 2905540 | Ivan Cheparinov | 2627 | 21-49 | Karl | TG | 28 | ✔ | |
| 2334968 | Ísak Hrafn Halldórsson | 0 | U12 | Karl | Skákfélag Vestfjarða | 55 | ✔ | |
| 2310384 | Ísak Logi Einarsson | 0 | 21-49 | Karl | TG | 28 | ✔ | |
| 2318741 | Ísak Smári Svavarsson | 0 | U18 | Karl | TR | 30 | ✔ | |
| 2322633 | Ísar Panunto Katrínarson | 0 | U16 | Karl | TR | 30 | ✔ | |
| N/A | Ísleifur Arnórsson | 0 | 21-49 | Karl | TR | 30 | ✔ | |
| 2325292 | Ívan Guðjón Baldursson | 0 | 21-49 | Karl | SSON | 25 | ✔ | |
| 2316714 | Ívar Lúðvíksson | 0 | 21-49 | Karl | TG | 28 | ✔ | |
| 2312611 | Ívar Halldórsson | 0 | S65 | Karl | Dímon | 49 | ✔ | |
| 2329999 | Ívar Jónsson | 0 | 21-49 | Karl | TR | 30 | ✔ | |
| N/A | Ívar Örn Jónsson | 0 | 21-49 | Karl | Utan félaga | 51 | ✔ | |
| 2305305 | Ívar Örn Sigurbjörnsson | 1511 | 16 | 21-49 | Karl | TR | 30 | ✔ |
| 2332752 | Jain Aashika | 0 | U12 | Karl | KR | 12 | ✔ | |
| 1407589 | Jakob Aabling-Thomsen | 2344 | 4 | 21-49 | Karl | SA | 16 | ✔ |
| 2309130 | Jakob Alexander Petersen | 1713 | 3 | 21-49 | Karl | TR | 30 | ✔ |
| N/A | Jakob Már Stefánsson | 0 | 21-49 | Karl | Vinaskákfélagið | 19 | ✔ | |
| 2330466 | Jakob Steinn Valdimarsson | 1459 | 25 | U12 | Karl | TR | 30 | ✔ |
| 2303850 | Jakob Sævar Sigurðsson | 1887 | 8 | 21-49 | Karl | Goðinn | 48 | ✔ |
| 2330326 | Jakob Þór Emilsson | 1552 | 1 | U10 | Karl | TG | 28 | ✔ |
| 2306026 | Jakob Þór Kristjánsson | 0 | S50 | Karl | SA | 16 | ✔ | |
| 2311143 | Jakub Piotr Statkiewicz | 0 | 21-49 | Karl | Goðinn | 48 | ✔ | |
| 2322668 | Jakub Sokól | 1450 | U16 | Karl | Utan félaga | 51 | ✔ | |
| 427756 | James Moreby | 2322 | 18 | 21-49 | Karl | TG | 28 | ✔ |
| 2293307 | Jamie Santos Latasa | 2610 | 8 | 21-49 | Karl | TV | 32 | ✔ |
| 1008641 | Jan-Willem De Jong | 2410 | 1 | 21-49 | Karl | Víkingaklúbburinn | 37 | ✔ |
| 1704788 | Jan Engfeldt | 1972 | 11 | S50 | Karl | TG | 28 | ✔ |
| 300535 | Jan Votava | 2446 | 3 | S50 | Karl | Víkingaklúbburinn | 37 | ✔ |
| 2321696 | Janus Christiansen | 0 | 21-49 | Karl | TG | 28 | ✔ | |
| 1438832 | Jesper Sondergaard Thybo | 2579 | 21-49 | Karl | Fjölnir | 3 | ✔ | |
| 1512668 | Johan-Sebastian Christiansen | 2657 | 1 | 21-49 | Karl | TG | 28 | ✔ |
| 1705601 | Johan Sigeman | 2033 | S65 | Karl | SSON | 25 | ✔ | |
| 3200957 | John-Paul Wallace | 2346 | S50 | Karl | Víkingaklúbburinn | 37 | ✔ | |
| N/A | Jolante Janiszewska | 0 | 21-49 | Kona | SFÍ | 22 | ✔ | |
| 1503707 | Jon Ludvig Hammer | 2574 | 5 | 21-49 | Karl | TG | 28 | ✔ |
| 2310023 | Jon Smari Olafsson | 0 | 21-49 | Karl | TV | 32 | ✔ | |
| 438804 | Jonah Willow | 2452 | 20 | 21-49 | Karl | TG | 28 | ✔ |
| 2316102 | Josef Omarsson | 2045 | 2 | U16 | Karl | TR | 30 | ✔ |
| 2311631 | Joshua Davíðsson | 1749 | 21-49 | Karl | Fjölnir | 3 | ✔ | |
| 2062496 | Josiah Stearman | 2477 | 21-49 | Karl | Breiðablik | 27 | ✔ | |
| 938238 | Jovana Eric | 2168 | 21-49 | Kona | TG | 28 | ✔ | |
| 405094 | Jovanka Houska | 2297 | 4 | 21-49 | Kona | TG | 28 | ✔ |
| 2327503 | Jóel Tobiasson Helmer | 1534 | 8 | U16 | Karl | TR | 30 | ✔ |
| N/A | Jóel Þeyr Kárason | 0 | U20 | Karl | UMFL | 33 | ✔ | |
| 2308240 | Jóhann Arnar Finnsson | 1958 | 8 | 21-49 | Karl | Fjölnir | 3 | ✔ |