Martinez, Altair M
Current rating: 1381
Record: 2-9
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Lee, Zhenghua (1454) | Lost 0-2 | -181429 |
| 2sealed | 319 | Intia, Joker (1458) | Lost 1-2 | -181411 |
| 3sealed | 322 | Goh, Bin (1464) | Won 2-0 | +191430 |
| 4sealed | 286 | Arsyad, Ahmad (1445) | Lost 0-2 | -181412 |
| 5sealed | 338 | Chong, Edwin (1467) | Won 2-0 | +191431 |
| 6sealed | 279 | Lim, Ban Lee (1473) | Lost 0-2 | -171414 |
| 7sealed | 256 | Lee, Rudy Shen (1464) | Lost 0-2 | -171397 |
| 8sealed | 237 | Phanpakorn, Dolpipop (1521) | Lost 1-2 | -161381 |
| average opponent: 1468record: 2-6 | new rating: 1381 | |||
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Chan, Ver-nern (1500) | Lost 1-2 | -181482 |
| 2standard | 141 | Li, Ang (1457) | Lost 1-2 | -181464 |
| 3standard | 201 | Lin, Edwin (1516) | Lost 0-2 | -171447 |
| average opponent: 1491record: 0-3 | new rating: 1447 | |||