| Tournament Name | 2025 St George Summer Open Lightning |
| Place | St George Leagues Club, Sydney |
| Federation | AUS |
| Date Begin | 28/01/2025 |
| Date End | 28/01/2025 |
| Arbiter(s) | IA Dr Charles Zworestine |
| Play System | swiss FIDE Dutch (JaVaFo) |
| Rounds | 9 |
| Score game | 0-0.5-1 |
| Tie break | BH BH-C1 |
| Registered Players | 34 |
| Number of Federations | 1 |
| Average Rating (all) | 1560 |
| Average Rating (only FIDE rated) | 0 |
| Players from AUS Federation | 0 |
| Players NOT from AUS Federation | 34 |
| FIDE rated players | 0 |
| unrated players | 34 |
| unrated players from AUS Federation | 0 |
| unrated players NOT from AUS Federation | 34 |
| unrated Federations | 1 |
| FIDE titled players | 1 |
| GM players | 0 |
| WGM players | 0 |
| IM players | 0 |
| WIM players | 0 |
| FM players | 1 |
| WFM players | 0 |
| CM players | 0 |
| WCM players | 0 |
| FIDE titled player from AUS Federation | 0 |
| FIDE titled player NOT from AUS Federation | 1 |