McBeth, Devin
Current rating: 1468
| Grand Prix Vancouver 2017 (modern) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2222 | McKay, Joey (1466) | Won 2-0 | +171523 |
| 2modern | 2275 | Touhey, Mike (1517) | Lost 0-2 | -181505 |
| 3modern | 2342 | Parramore, Jonathan (1483) | Lost 0-2 | -181487 |
| 4modern | 2664 | Chabot, Daniel (1448) | Lost 0-2 | -191468 |
| top | average opponent: 1478record: 1-3 | new rating: 1468 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 310 | McIlveen, Glen (1486) | Lost 0-2 | -191524 |
| 2sealed | 650 | Chan, Jason (1518) | Lost 0-2 | -181506 |
| top | average opponent: 1502record: 0-2 | new rating: 1506 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 271 | Day, Brandon (1500) | Lost 1-2 | -181482 |
| 2modern | 313 | Miller, Justin (1440) | Won 2-0 | +171499 |
| 3modern | 338 | Ng, Bryan (1499) | Won 2-0 | +181517 |
| 4modern | 267 | Henderson, Reagan (1596) | Lost 1-2 | -161501 |
| 5modern | 258 | Simpson, Shane (1522) | Won 2-0 | +181519 |
| 6modern | 226 | Urbani, Steven (1503) | Won 2-0 | +181537 |
| 7modern | 212 | Larsson, Chris (1558) | Won 2-0 | +181555 |
| 8modern | 56 | Stern, Jon (1906) | Lost 1-2 | -121543 |
| top | average opponent: 1565record: 5-3 | new rating: 1543 | ||