But, Derek
Current rating: 1352
Record: 1-10-1
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1349 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3701 | Ruiz, Carlos (1432) | Won 2-1 | +191368 |
| 2sealed | 3279 | Anderson, Benjamin (1482) | Lost 0-2 | -161352 |
| top | average opponent: 1457record: 1-1 | new rating: 1352 | ||
| Grand Prix Calgary 2019 (modern) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 70 | Berg, Johann (1500) | Draw 1-1 | +11413 |
| 2modern | 229 | Lee, Simon [CAN] (1575) | Lost 1-2 | -151398 |
| 3modern | 383 | Koop, Mark (1482) | Lost 0-2 | -161382 |
| 4modern | 418 | Dawson, Julian (1464) | Lost 1-2 | -171365 |
| 5modern | 381 | Sader, Jonathan (1444) | Lost 0-2 | -161349 |
| top | average opponent: 1493record: 0-4-1 | new rating: 1349 | ||
| Grand Prix Vancouver 2018 (UMA limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 315 | Albright, William (1545) | Lost 0-2 | -161429 |
| 2sealed | 240 | Kwoka, Izzy (1482) | Lost 0-2 | -171412 |
| top | average opponent: 1514record: 0-2 | new rating: 1412 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Cook, Benjamin (1420) | Lost 0-2 | -191481 |
| 2sealed | 354 | Martel, Martin (1482) | Lost 0-2 | -181463 |
| 3sealed | 463 | Goulet, Nicolas (1483) | Lost 0-2 | -181445 |
| top | average opponent: 1462record: 0-3 | new rating: 1445 | ||