Co, Lei
Current rating: 1526
Record: 6-5-2
| Grand Prix Manila 2015 (KTK standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 319 | Evacula, Egie (1500) | Won 2-0 | +191484 |
| 2standard | 294 | Magpantay, Marlon (1534) | Won 2-1 | +181502 |
| 3standard | 98 | Oledan, Earl (1486) | Lost 0-2 | -181484 |
| 4standard | 321 | Tan, Archie (1474) | Won 2-0 | +181502 |
| 5standard | 231 | Bartolome, Arvin (1649) | Won 2-0 | +211523 |
| 6standard | 87 | Legaspi, Gilbert (1573) | Lost 0-2 | -171506 |
| 7standard | 216 | Ordonez, Alejandro (1551) | Won 2-1 | +181524 |
| 8standard | 133 | Lim, Rey (1575) | Won 2-1 | +191543 |
| 9standard | 58 | Ong, Richie (1570) | Lost 0-2 | -171526 |
| average opponent: 1546record: 6-3 | new rating: 1526 | |||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 290 | Tiangco, Salvador III (1500) | Lost 1-2 | -181482 |
| 3standard | 208 | Legaspi, Kristian (1496) | Draw 1-1 | 01482 |
| 4standard | 335 | Lim, David Leslie w (1500) | Draw 1-1 | +11483 |
| 5standard | 402 | Pulmones, Reiner (1499) | Lost 1-2 | -181465 |
| average opponent: 1499record: 0-2-2 | new rating: 1465 | |||