| Tournament Name | 2021 ACT Winter Open |
| Place | Canberra |
| Federation | AUS |
| Date Begin | 23/07/2021 |
| Date End | 25/07/2021 |
| Arbiter(s) | IA Shaun Press |
| Play System | swiss FIDE Dutch (JaVaFo) |
| Rounds | 6 |
| Score game | 0-0.5-1 |
| Tie break | Buc1 BucT |
| Registered Players | 20 |
| Number of Federations | 3 |
| Average Rating (all) | 1723 |
| Average Rating (only FIDE rated) | 1814 |
| Players from AUS Federation | 1 |
| Players NOT from AUS Federation | 19 |
| FIDE rated players | 19 |
| unrated players | 1 |
| unrated players from AUS Federation | 0 |
| unrated players NOT from AUS Federation | 1 |
| unrated Federations | 1 |
| FIDE titled players | 4 |
| GM players | 0 |
| WGM players | 0 |
| IM players | 1 |
| WIM players | 0 |
| FM players | 1 |
| WFM players | 1 |
| CM players | 1 |
| WCM players | 0 |
| FIDE titled player from AUS Federation | 0 |
| FIDE titled player NOT from AUS Federation | 4 |