Lorenzo, Erwin
Current rating: 1535
Record: 8-6-3
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 132 | Palma, Richard Anderso (1500) | Draw 1-1 | 01518 |
| 2standard | 256 | YUMUL, DENMARK (1500) | Lost 1-2 | -181500 |
| 3standard | 350 | Canadalla, Jan Benedic (1525) | Won 2-0 | +181518 |
| 4standard | 300 | Alviz, Elijah (1501) | Won 2-1 | +181536 |
| 5standard | 219 | Regino, Jammy (1520) | Lost 1-2 | -191517 |
| 6standard | 290 | Alegre, Arnold C (1501) | Lost 0-2 | -181499 |
| 7standard | 301 | Sarsonas, Mark Benedic (1481) | Won 2-1 | +181517 |
| 8standard | 217 | Mendoza, Ryan [PHL] (1532) | Won 1-0 | +181535 |
| 9standard | 154 | Lim, Danilo Adrian (1519) | Draw 1-1 | 01535 |
| average opponent: 1509record: 4-3-2 | new rating: 1535 | |||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 154 | Sevilla, Collins (1500) | Won 1-0 | +181518 |
| 2block | 134 | Oca, Ramon Allan (1496) | Lost 0-2 | -181500 |
| 3block | 105 | Cohun, Benson (1576) | Lost 1-2 | -171483 |
| 4block | 206 | De Ocampo, Jay-Jay Kim (1482) | Won 2-1 | +181501 |
| 5block | 150 | Celestino, Elizer (1502) | Won 2-1 | +181519 |
| 6block | 108 | Guerrero, Raphael (1518) | Draw 1-1 | 01519 |
| 7block | 130 | Villanueva, John T (1519) | Won 2-0 | +181537 |
| 8block | 89 | Tan, Richmond (1499) | Lost 0-2 | -191518 |
| average opponent: 1511record: 4-3-1 | new rating: 1518 | |||