Tantingco, Happy Nilo
Current rating: 1517
Record: 3-2-2
| Grand Prix Manila 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Arogo, Irwin Jansen (1500) | Won 2-0 | +181518 |
| 2sealed | 31 | Maglaya, Vincent (1500) | Lost 0-2 | -181500 |
| 3sealed | 56 | Ampo, Orlando (1500) | Draw 1-1 | 01500 |
| 4sealed | 103 | Luis, Christopher Jose (1500) | Draw 1-1 | 01500 |
| 5sealed | 128 | Pagdanganan, Gaddi Den (1500) | Won 2-0 | +181518 |
| 6sealed | 93 | Ascalon, Jason (1517) | Won 2-0 | +181536 |
| 7sealed | 64 | Sequio, John Rey (1516) | Lost 1-2 | -191517 |
| average opponent: 1505record: 3-2-2 | new rating: 1517 | |||