Guan, Glen
Current rating: 1468
Record: 3-5
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 378 | Collison, Jack (1500) | Won 2-0 | +191483 |
| 2sealed | 357 | Vandermeyden, Michael (1600) | Lost 1-2 | -161467 |
| 3sealed | 589 | Takeda, Alex (1379) | Won 2-0 | +161483 |
| 4sealed | 443 | Jones, Anders (1652) | Lost 0-2 | -151468 |
| 5sealed | 581 | Davila, Eddy (1510) | Won 2-1 | +191487 |
| 6sealed | 466 | Losee, Brian (1442) | Lost 0-2 | -191468 |
| average opponent: 1514record: 3-3 | new rating: 1468 | |||
| Grand Prix Houston 2018 (RIX limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 198 | Barajas, Gilbert (1500) | Lost 0-2 | -181482 |
| 2sealed | 298 | Williams, Nathan (1489) | Lost 1-2 | -181464 |
| average opponent: 1494record: 0-2 | new rating: 1464 | |||