Ong, Alex Tian Bao
Current rating: 1650
Record: 15-6-1
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 2 | Goh, Wee Teck Jerry (1482) | Won 2-1 | +151627 |
| 4block | 36 | Kristianto, Donny (1459) | Draw 0-0 | -31624 |
| 5block | 21 | Ishida, Itaru (1748) | Won 2-0 | +211645 |
| 6block | 11 | Low, Donny (1552) | ID | 01645 |
| 7block | 25 | Opaskit, Piyamate (1536) | Won 2-1 | +161661 |
| 8block | 12 | Jiang, Yixiang (1620) | Won 2-0 | +171678 |
| 9block | 7 | Kwan, David Wei Phang (1538) | Lost 1-2 | -211657 |
| 10block | 14 | Chua, Chang (1491) | Lost 1-2 | -211636 |
| 11block | 21 | Sianghio, Michael (1554) | Won 2-1 | +171653 |
| 12block | 14 | Krish, Rondy (1607) | Won 2-1 | +171670 |
| 13block | 9 | Tan, Allen Boon Hor (1577) | Lost 0-2 | -201650 |
| average opponent: 1560record: 6-3-2 | new rating: 1650 | |||
| Grand Prix Singapore 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 23 | Tan, Koon Liang (1500) | Won 2-0 | +181518 |
| 2extended | 5 | Tiong, Chris (1518) | Won 2-1 | +181536 |
| 3extended | 28 | Peng, Tie Lun John (1536) | Won 2-1 | +181554 |
| 4extended | 36 | Kwan, David Wei Phang (1510) | Won 2-1 | +171571 |
| 5extended | 7 | Law, Albertus Hui Chin (1629) | Won 2-0 | +191590 |
| 6extended | 1 | Yeo, Derrick (1590) | ID | 01590 |
| 7extended | 5 | Zhou, Yujian (1555) | Lost 0-2 | -181572 |
| 8extended | 15 | Lau, Sam Lei Kang (1486) | Won 2-1 | +161588 |
| 9extended | 9 | Kuo, Tzu-Ching (1557) | Lost 0-2 | -191569 |
| 10extended | 16 | Gan, Jeff Chun Fung (1568) | Won 2-1 | +181587 |
| 11extended | 12 | Soh, Heng Huat Rowan (1568) | Won 2-0 | +181605 |
| 12extended | 6 | Fujita, Tsuyoshi (1882) | Won 2-1 | +231628 |
| 13extended | 4 | Higashino, Masayuki (1720) | Lost 1-2 | -161612 |
| average opponent: 1586record: 9-3-1 | new rating: 1612 | |||