Choi, Aaron
Current rating: 1510
Record: 5-3-1 (GP) / 2-5 (professional)
| Kaldheim Championship (MTGA mixed) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 78 | Orange, Gregory (1828) | Lost 1-2 | -131528 |
| 2standard | 74 | Vila, Ferran (1809) | Won 2-1 | +231551 |
| 3standard | 32 | Levy, Raphael (1996) | Lost 0-2 | -101541 |
| 4historic | 80 | Gobeli, Thomas (1607) | Lost 0-2 | -171524 |
| 5historic | 98 | Marts, Logan (1703) | Lost 1-2 | -151509 |
| 6historic | 90 | Taylor, Nick (1423) | Won 2-0 | +171526 |
| 7historic | 75 | Wan, Tim (1656) | Lost 1-2 | -161510 |
| average opponent: 1717record: 2-5 | new rating: 1510 | |||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 279 | Pratt, Talon (1500) | Lost 0-2 | -181482 |
| 2sealed | 736 | Richmond, Jason (1483) | Won 2-0 | +181500 |
| 3sealed | 400 | Brunner, Jeremy (1500) | Won 0-0 | +181518 |
| 4sealed | 465 | Brehl, Mike (1518) | Won 2-0 | +181536 |
| 5sealed | 310 | Klonowski, Joseph (1536) | Lost 1-2 | -181518 |
| 6sealed | 369 | Mancuso, Adam (1851) | Lost 0-2 | -121506 |
| 7sealed | 410 | Van Slyke, Andre (1501) | Draw 1-1 | 01506 |
| 8sealed | 428 | Rikhof, Hans (1497) | Won 2-0 | +181524 |
| 9sealed | 327 | Chen, Jackson (1491) | Won 2-0 | +171541 |
| average opponent: 1542record: 5-3-1 | new rating: 1541 | |||