Tan, Austin
Current rating: 1614
Record: 14-9
| Regional Championships Singapore 2023 (pioneer) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 35 | Teo, Yuen Peir (1774) | Won 2-0 | +211592 |
| 2pioneer | 17 | Luces, Jonathan Justin (1659) | Won 2-0 | +191611 |
| 3pioneer | 1 | Sawetsritawan, Thanakarn (1695) | Lost 1-2 | -161595 |
| 4pioneer | 36 | Tubola, Mark Lawrence (1806) | Lost 1-2 | -141581 |
| 5pioneer | 32 | Kievsky, Grigory (1501) | Lost 1-2 | -201561 |
| 6pioneer | 50 | Cruz, Neil (1619) | Won 2-1 | +191580 |
| 7pioneer | 33 | Guevara, Elijah (1456) | Won 2-0 | +161596 |
| 8pioneer | 24 | Mahendran, Nikhilesh (1586) | Won 2-1 | +181614 |
| top | average opponent: 1637record: 5-3 | new rating: 1614 | ||
| Regional Championships Clark 2023 (ONE standard) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 40 | Kiwanont, Sukhum (1633) | Won 1-0 | +201562 |
| 2standard | 3 | Chaovarindr, Thirawat (1808) | Lost 1-2 | -141548 |
| 3standard | 28 | khafidz, muhammad (1505) | Won 2-0 | +181566 |
| 4standard | 14 | Lorica, Paolo (1498) | Won 1-0 | +161582 |
| 5standard | 5 | Ang, Jan Raymond (1964) | Lost 0-2 | -111571 |
| 6standard | 14 | Lam, Daston (1595) | Lost 1-2 | -171554 |
| 7standard | 18 | Zhang, Yanbiao Daniel (1501) | Won 2-0 | +171571 |
| top | average opponent: 1643record: 4-3 | new rating: 1571 | ||
| Regional Championships Singapore 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 27 | Mahendran, Nikhilesh (1616) | Won 2-1 | +201520 |
| 2pioneer | 32 | Lee, Ming Tian Bryan (1510) | Lost 1-2 | -181502 |
| 3pioneer | 25 | Villanueva, Kevin (1432) | Won 2-0 | +171519 |
| 4pioneer | 16 | Mendoza, Norbie (1513) | Lost 0-2 | -181501 |
| 5pioneer | 45 | Zulkarnaen, Onny (1508) | Won 2-1 | +181519 |
| 6pioneer | 27 | Gondowijoyo, Kevin (1520) | Won 2-0 | +181537 |
| 7pioneer | 22 | Chaovarindr, Thirawat (1799) | Won 2-0 | +221559 |
| 8pioneer | 14 | Winata, Gregorius Andrew (1618) | Lost 0-2 | -171542 |
| top | average opponent: 1564record: 5-3 | new rating: 1542 | ||