Male
FIDE ID:
Stefano Yao
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 57th Italian Teams Final | 04/29/2026 | 2304 |  Italy |
| 57th Italian Teams Gp B | 04/24/2026 | 2324 | Italy |
| 18th Arad Open 2025 | 08/03/2025 | 2234 |  Romania |
| 56th Italian Teams Master | 04/07/2025 | 2317 | Italy |
Most Played Openings as White
| ECO | Opening | Games |
| A46 | Queen's pawn game | 2 games |
| A05 | Reti opening | 2 games |
| A06 | Reti opening | 2 games |
| A40 | Queen's pawn | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 4 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 3 games |
| C09 | French, Tarrasch, open variation, main line | 3 games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 3 games |
