Yu, James Philip Huan
Current rating: 1377
Record: 1-8
| Grand Prix Singapore 2009 (extended) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 62 | Tay, Guan Kun (1500) | Lost 0-2 | -161394 |
| 2extended | 109 | Chan, Andrew S (1481) | Lost 0-2 | -171377 |
| average opponent: 1491record: 0-2 | new rating: 1377 | |||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 111 | Marcon, Allan (1500) | Lost 0-2 | -181482 |
| 2block | 256 | ang, peter (1482) | Lost 1-2 | -181464 |
| 3block | 242 | Samson, Michael Daniel (1464) | Lost 0-2 | -181446 |
| 4block | 309 | Trinidad, Ronald B (1446) | Lost 0-2 | -181428 |
| 5block | 297 | GARCIA, ROBERTO M (1428) | Won 2-0 | +181446 |
| 6block | 265 | Salangsang, Jaime Jr (1445) | Lost 1-2 | -181428 |
| 7block | 251 | Alejano, Jaime Bigorni (1427) | Lost 1-2 | -181410 |
| average opponent: 1456record: 1-6 | new rating: 1410 | |||