Marshall, Liam
Current rating: 1544
Record: 10-7
| Grand Prix Vancouver 2017 (modern) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2345 | Yap, Shao Tian (1443) | Won 2-0 | +161571 |
| 2modern | 2302 | Orr, Gregory (1471) | Lost 1-2 | -201551 |
| 3modern | 2432 | Boutet, Patrick (1641) | Lost 1-2 | -171534 |
| 4modern | 2556 | Frederiksson, Anthony (1381) | Won 2-1 | +161550 |
| 5modern | 2447 | Sommerfeld, Randolph (1498) | Lost 1-2 | -191531 |
| 6modern | 2554 | Palmer, James (1372) | Won 2-1 | +151546 |
| 7modern | 2377 | Neff, Alexander (1502) | Won 2-1 | +171563 |
| 8modern | 2260 | Mabberley, Aj (1513) | Lost 1-2 | -191544 |
| average opponent: 1478record: 4-4 | new rating: 1544 | |||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 169 | Adams, Jeremy E (1493) | Won 2-1 | +181518 |
| 2modern | 218 | Rose, Geordie (1495) | Won 2-0 | +171535 |
| 3modern | 129 | Simpson, Braden (1539) | Won 2-1 | +191554 |
| 4modern | 30 | Lesiuk, Andrew (1504) | Lost 1-2 | -191535 |
| 5modern | 60 | Sanders, Devin (1532) | Won 2-0 | +181553 |
| 6modern | 47 | Wheeler, Tyrell (1682) | Lost 0-2 | -161537 |
| 7modern | 181 | Shivji, Qail (1504) | Won 2-0 | +171554 |
| 8modern | 99 | Donnelly, Pearce (1567) | Lost 0-2 | -171537 |
| 9modern | 157 | Magdaleno, Mike (1536) | Won 2-0 | +181555 |
| average opponent: 1539record: 6-3 | new rating: 1555 | |||