Sanctioned Matchup Predictor
Jiayan Chang vs Gianna Chiu
Past Head-to-Head Rubbers (2)
| Winner | Loser | Score | Event | Rating Delta | |
|---|---|---|---|---|---|
| Jiayan Chang | def. | Gianna Chiu | 5,8 | BTTA Rapid Round Robins – Term 3 Week 10 2026 (2026-09-16) | +28 |
| Gianna Chiu | def. | Jiayan Chang | -8,11,6 | BTTA Rapid Round Robins – Term 3 Week 8 2026 (2026-09-02) | +5 |