Pei, Rhyan
Current rating: 1419
Record: 3-8
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 228 | Arguelles, Neil (1500) | Lost 0-2 | -171428 |
| 2standard | 343 | Natividad, Paul John (1502) | Lost 0-2 | -161412 |
| 3standard | 431 | Dulawan, Alexander (1464) | Won 2-0 | +191431 |
| 4standard | 367 | Miraflor, Briggs (1533) | Lost 1-2 | -161415 |
| 5standard | 400 | Sanchez, Paul Johansen (1464) | Won 2-1 | +181433 |
| 6standard | 381 | Malanao, Dindo (1536) | Lost 1-2 | -161417 |
| 7standard | 318 | Chua, Michael P (1465) | Lost 0-2 | -171400 |
| 8standard | 272 | Ocbian, Christopher (1446) | Won 2-0 | +191419 |
| average opponent: 1489record: 3-5 | new rating: 1419 | |||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 210 | Villano, Michael Joseph (1464) | Lost 0-2 | -191481 |
| 2block | 242 | Sato, Sho Santos (1482) | Lost 0-2 | -181463 |
| 3block | 291 | Quintos, Mark Christop (1464) | Lost 0-2 | -181445 |
| average opponent: 1470record: 0-3 | new rating: 1445 | |||