Santos, Rufino
Current rating: 1453
Record: 6-9
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 245 | Valencia, Raymond (1500) | Lost 1-2 | -171446 |
| 2standard | 270 | Barrieses, Lloyd Free (1482) | Won 2-0 | +191465 |
| 3standard | 261 | Santiago, Eduard Jr A (1500) | Won 2-0 | +181483 |
| 4standard | 154 | Tanahashi, Masayasu (1749) | Lost 1-2 | -131470 |
| 5standard | 281 | Antonio, Glenn (1421) | Lost 0-2 | -191451 |
| 6standard | 318 | Alarcon, Jose Ryan (1482) | Won 2-0 | +191470 |
| 7standard | 270 | Dimaranan, Marc Paulo (1500) | Won 2-0 | +181488 |
| 8standard | 164 | Sagario, Jilo (1517) | Lost 0-2 | -171471 |
| 9standard | 172 | Ruiz, Lawrence (1501) | Lost 0-2 | -181453 |
| average opponent: 1517record: 4-5 | new rating: 1453 | |||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 177 | Briones, Ralph Carlo E (1500) | Lost 0-2 | -181482 |
| 2block | 220 | Abug, Gabriel (1447) | Lost 1-2 | -191463 |
| 3block | 252 | Sy, Benigno Francisco (1464) | Won 2-0 | +181481 |
| 4block | 285 | Ongchangco, Miguel Raf (1482) | Won 2-0 | +181499 |
| 5block | 215 | Lim, Christian Joseph (1501) | Lost 0-2 | -181481 |
| 6block | 220 | Garcia, Rhouievar (1482) | Lost 0-2 | -181463 |
| average opponent: 1479record: 2-4 | new rating: 1463 | |||