Santos, Andrew Nichola
Current rating: 1445
Record: 5-8
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 291 | Deoso, Dahn Michael (1500) | Lost 0-2 | -181482 |
| 2standard | 413 | Soriano, Archie B (1482) | Won 2-1 | +181500 |
| 3standard | 281 | Cantaros, Ivan Edward (1500) | Lost 0-2 | -181482 |
| 4standard | 330 | Sy, Benigno Francisco (1397) | Lost 0-2 | -201462 |
| 5standard | 419 | Gatchalian, Paulo G (1467) | Lost 0-2 | -171445 |
| average opponent: 1469record: 1-4 | new rating: 1445 | |||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 183 | Luis, Christopher Jose (1500) | Won 2-1 | +181518 |
| 2block | 83 | Butaran, Bot (1518) | Won 2-1 | +181536 |
| 3block | 26 | Potenciano, Aldous C (1535) | Lost 1-2 | -181518 |
| 4block | 114 | Enriquez, Emil Gabriel (1518) | Won 2-1 | +181536 |
| 5block | 44 | Ho, Fu Shing (1537) | Lost 0-2 | -181518 |
| 6block | 165 | Serrano, Jerico (1517) | Won 2-1 | +181536 |
| 7block | 88 | de Ramos, Joseph Dean (1535) | Lost 0-2 | -181518 |
| 8block | 135 | Nepomuceno, Mac (1519) | Lost 1-2 | -181500 |
| average opponent: 1522record: 4-4 | new rating: 1500 | |||