Tay, Andrew
Current rating: 1581
Record: 12-7
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 9 | Anthon, Matthew (1518) | Won 2-1 | +171591 |
| 3sealed | 30 | Aitchison, Christopher (1552) | Lost 0-2 | -191572 |
| 4sealed | 53 | Shou, Tim (1517) | Won 2-0 | +171589 |
| 5sealed | 65 | Ng, Desmond (1482) | Won 2-0 | +161605 |
| 6sealed | 20 | Yuen, Lionel Weng Foong (1487) | Won 2-0 | +161621 |
| 7sealed | 17 | Smith, Hayden (1544) | Lost 1-2 | -191602 |
| 8sealed | 27 | Salonen, Miki (1462) | Lost 1-2 | -211581 |
| average opponent: 1509record: 4-3 | new rating: 1581 | |||
| Grand Prix Melbourne 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 17 | Ellis, Brad (1518) | Won 2-0 | +181518 |
| 3sealed | 22 | Wong, Minga (1500) | Won 2-0 | +181536 |
| 4sealed | 16 | Russell, Nathan (1467) | Lost 0-2 | -191517 |
| 5sealed | 24 | Fleming, Benjamin (1483) | Won 2-1 | +171534 |
| 6sealed | 28 | Aitchison, Christopher (1555) | Lost 0-2 | -171517 |
| 7sealed | 41 | Rimmer, Adrian (1532) | Won 2-0 | +181535 |
| 8rochester | 17 | Devlin, Luke J (1567) | Won 2-1 | +181553 |
| 9rochester | 12 | Soo, Mun Keong (1578) | Won 2-1 | +191572 |
| 10rochester | 7 | Tan, Iwan (1776) | Lost 1-2 | -151557 |
| 11rochester | 27 | Kwan, Chris (1631) | Lost 0-2 | -161541 |
| 12rochester | 1 | Restel, Sven (1412) | Won 2-0 | +151556 |
| 13rochester | 24 | Dao, Michael (1525) | Won 2-1 | +181574 |
| average opponent: 1545record: 8-4 | new rating: 1574 | |||