Mandig, Michael
Current rating: 1456
Record: 3-6
| Grand Prix Manila 2010 (ROE standard) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 141 | Celestino, Eris (1500) | Lost 1-2 | -171429 |
| 2standard | 310 | Mendoza, Albert (1482) | Won 2-0 | +191448 |
| 3standard | 289 | Majul, Mathew (1501) | Won 2-1 | +191467 |
| 4standard | 248 | Co, Jhon Rykjem (1518) | Won 2-1 | +191486 |
| 5standard | 86 | Soh, Joe (1627) | Lost 1-2 | -161470 |
| 6standard | 219 | Soh, Weng Heng (1653) | Lost 0-2 | -141456 |
| average opponent: 1547record: 3-3 | new rating: 1456 | |||
| Grand Prix Manila 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 82 | Co, Mark Anthony (1500) | Lost 1-2 | -181482 |
| 2block | 229 | Ecap, Raymund M (1482) | Lost 0-2 | -181464 |
| 3block | 253 | Cardenas, Jose Gabriel (1464) | Lost 0-2 | -181446 |
| average opponent: 1482record: 0-3 | new rating: 1446 | |||