Choi, Yoonsup
Current rating: 1488
Record: 0-1-1
| MagicCon Las Vegas 2023 Limited Open (WOE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3248 | Tan, Richard (1954) | Lost 0-2 | -101490 |
| 2sealed | 3715 | Jones, Brian (1380) | Draw 1-1 | -21488 |
| average opponent: 1667record: 0-1-1 | new rating: 1488 | |||