Choi, Michael
Current rating: 1566
Record: 16-12-1
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 178 | Elliott, Sean (1466) | Lost 1-2 | -201548 |
| 3modern | 538 | Romney, Fernando (1482) | Won 2-0 | +171565 |
| 4modern | 281 | Gault, Dustin (1776) | Draw 1-1 | +31568 |
| 5modern | 384 | Kusiek, James (1497) | Won 2-0 | +171585 |
| 6modern | 241 | Chern, Richard (1542) | Lost 0-2 | -191566 |
| top | average opponent: 1553record: 2-2-1 | new rating: 1566 | ||
| Grand Prix Oakland 2019 (modern) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 288 | Huang, Stanton (1500) | Won 2-1 | +171589 |
| 2modern | 81 | Bates, Harrison (1586) | Lost 0-2 | -181571 |
| 3modern | 449 | Palase, Matthew (1434) | Won 2-1 | +151586 |
| 4modern | 346 | Whang, Kevin (1638) | Lost 0-2 | -171569 |
| 5modern | 361 | Khatami, Armando (1487) | Lost 1-2 | -191550 |
| 6modern | 383 | Balagot, Stefan (1530) | Won 2-0 | +171567 |
| 7modern | 260 | Kinney, Ryan (1732) | Won 2-1 | +211588 |
| 8modern | 207 | Herrera, Brian (1456) | Lost 1-2 | -201568 |
| top | average opponent: 1545record: 4-4 | new rating: 1568 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 375 | Heroux, Justin (1463) | Lost 1-2 | -191520 |
| 2modern | 543 | Mandelbaum, Taiki (1482) | Won 2-0 | +171537 |
| 3modern | 666 | Maldonado, Alfredo (1501) | Won 2-1 | +171554 |
| 4modern | 341 | Zollner, Matthew (1643) | Lost 1-2 | -161538 |
| 5modern | 618 | Osborn, Jackson (1495) | Won 2-1 | +171555 |
| 6modern | 486 | Shakarisaz, David (1662) | Won 2-0 | +201575 |
| 7modern | 244 | Penaluna, Allen (1575) | Lost 1-2 | -181557 |
| 8modern | 267 | Howell, Kyle (1386) | Won 2-0 | +151572 |
| top | average opponent: 1526record: 5-3 | new rating: 1572 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 580 | Lotz, William (1549) | Won 2-0 | +191519 |
| 2modern | 518 | Klein, Colton (1485) | Lost 0-2 | -191500 |
| 3modern | 885 | Breland, Andy (1474) | Won 2-0 | +181518 |
| 4modern | 527 | Chui, Michael (1498) | Won 2-0 | +171535 |
| 5modern | 181 | Stasi, Spenser (1575) | Won 2-1 | +191554 |
| 6modern | 177 | Yoshino, Kohei (1882) | Won 2-0 | +241578 |
| 7modern | 127 | Runnels, Bruce (1459) | Lost 1-2 | -201558 |
| 8modern | 140 | Gibbons, Jonas (1509) | Lost 1-2 | -191539 |
| top | average opponent: 1554record: 5-3 | new rating: 1539 | ||