Montero Jr, Simon
Current rating: 1464
Record: 7-9
| Grand Prix Singapore 2015 (modern) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 183 | Tang, Cheng (1500) | Lost 0-2 | -191501 |
| 2modern | 387 | Ong, Shu Liang (1481) | Won 2-0 | +181519 |
| 3modern | 330 | Yeow, Sin-Lin (1500) | Won 2-0 | +181537 |
| 4modern | 279 | William De Kock, Jonat (1518) | Lost 0-2 | -191518 |
| 5modern | 353 | Lim, Michel Yi Han (1502) | Lost 1-2 | -181500 |
| 6modern | 406 | Yau, Winnie (1499) | Lost 0-2 | -181482 |
| 7modern | 372 | Chuan Han, Goh (1466) | Lost 0-2 | -181464 |
| average opponent: 1495record: 2-5 | new rating: 1464 | |||
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Quimson, Emmanuel A (1501) | Won 2-1 | +181518 |
| 2standard | 242 | Ybanez, Alphonse (1623) | Lost 0-2 | -161502 |
| 3standard | 401 | Lincod, Dedan (1501) | Lost 1-2 | -181484 |
| 4standard | 437 | Dacanay, Ariel C (1483) | Won 2-0 | +181502 |
| 5standard | 352 | Aragon, Rafael a (1425) | Won 2-1 | +161518 |
| 6standard | 281 | Morales, Michael (1473) | Won 2-1 | +181536 |
| 7standard | 223 | Espinoza, Eugene Jose (1597) | Lost 1-2 | -171519 |
| 8standard | 200 | Jose, Josef (1520) | Won 2-0 | +181537 |
| 9standard | 133 | Azhar, Hazeril Ezme (1591) | Lost 0-2 | -171520 |
| average opponent: 1524record: 5-4 | new rating: 1520 | |||