Jackisch, Michael
Current rating: 1528
Record: 5-4
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 130 | White, Hudson (1453) | Won 2-1 | +171517 |
| 2pioneer | 88 | Roy, Brennan (1473) | Lost 1-2 | -191498 |
| 3pioneer | 268 | Milechman, Daniel (1876) | Lost 1-2 | -111487 |
| 4pioneer | 433 | Andersen, Nathaniel (1570) | Won 2-1 | +191506 |
| 5pioneer | 275 | Keane, Riley (1493) | Lost 0-2 | -181488 |
| 6pioneer | 419 | Harding, Tommy (1755) | Lost 1-2 | -131475 |
| 7pioneer | 420 | Moss, Robert (1429) | Won 2-1 | +171492 |
| 8pioneer | 325 | graves, david (1492) | Won 2-0 | +181510 |
| 9pioneer | 248 | Petty, Lance (1519) | Won 2-0 | +181528 |
| average opponent: 1562record: 5-4 | new rating: 1528 | |||