Campos, Orion
Current rating: 1460
Record: 2-4-2
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 157 | Zhang, Hao (1413) | Lost 1-2 | -201480 |
| 2modern | 292 | Ikeda, Takeaki (1334) | Draw 1-1 | -21478 |
| 3modern | 365 | Yuan, Junjie (1481) | Lost 0-2 | -181460 |
| 4modern | 397 | Chu, Bede Chi Yan (1428) | Won 2-0 | +171477 |
| 5modern | 335 | Kuang, Shi Xiong (1403) | Lost 0-2 | -191458 |
| 6modern | 349 | Iskandar, Nik (1464) | Lost 0-2 | -181440 |
| 7modern | 334 | Lau, Tak Choi (1549) | Won 2-1 | +201460 |
| 8modern | 284 | Law, Eric (1462) | Draw 1-1 | 01460 |
| average opponent: 1442record: 2-4-2 | new rating: 1460 | |||