| Tournament Name | Roma Città Aperta 2025 Open B |
| Place | Roma |
| Federation | ITA |
| Date Begin | 01/12/2025 |
| Date End | 08/12/2025 |
| Arbiter(s) | IA Pagano Sergio 813583 (ITA) |
| Play System | swiss FIDE Dutch (JaVaFo) |
| Rounds | 9 |
| Score game | 0-0.5-1 |
| Tie break | REP BH BH/C1 ARO |
| Registered Players | 58 |
| Number of Federations | 11 |
| Average Rating (all) | 1695 |
| Average Rating (only FIDE rated) | 1695 |
| Players from ITA Federation | 41 |
| Players NOT from ITA Federation | 17 |
| FIDE rated players | 58 |
| unrated players | 0 |
| unrated players from ITA Federation | 0 |
| unrated players NOT from ITA Federation | 0 |
| unrated Federations | 0 |
| FIDE titled players | 0 |
| GM players | 0 |
| WGM players | 0 |
| IM players | 0 |
| WIM players | 0 |
| FM players | 0 |
| WFM players | 0 |
| CM players | 0 |
| WCM players | 0 |
| FIDE titled player from ITA Federation | 0 |
| FIDE titled player NOT from ITA Federation | 0 |