Mefford, Jason
Current rating: 1545
Record: 5-3
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3320 | Sway, David (1500) | Lost 0-2 | -181482 |
| 2sealed | 3392 | Diamond, Michael (1482) | Lost 0-2 | -181464 |
| 3sealed | 3672 | Duran, Edwin (1464) | Lost 0-2 | -181446 |
| 4sealed | 3604 | Sertuche, Daniel (1446) | Won 2-0 | +181464 |
| 5sealed | 3501 | Giles, David (1468) | Won 2-0 | +181482 |
| 6sealed | 3372 | Hong, Peter (1509) | Won 2-0 | +191501 |
| 7sealed | 3278 | Turner, Cash (1850) | Won 2-0 | +241525 |
| 8sealed | 3178 | Keller, Thomas (1643) | Won 2-0 | +201545 |
| average opponent: 1545record: 5-3 | new rating: 1545 | |||