Rosenbloom, Matt
Current rating: 1504
Record: 8-9
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 381 | Sarosy, Adam (1516) | Won 2-0 | +171548 |
| 2pioneer | 124 | Lewis, Aaron (1826) | Lost 1-2 | -131535 |
| 3pioneer | 168 | Davis, Fred (1502) | Lost 0-2 | -181517 |
| 4pioneer | 409 | Pirro, Myles (1417) | Won 2-0 | +161533 |
| 5pioneer | 292 | Corrigan, Abe (2005) | Lost 0-2 | -101523 |
| 6pioneer | 346 | Tyson, Donald (1494) | Lost 1-2 | -191504 |
| average opponent: 1627record: 2-4 | new rating: 1504 | |||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 270 | Logan, Victor (1619) | Won 2-0 | +201520 |
| 2pioneer | 51 | Ronna, Skyler (1539) | Won 2-0 | +191539 |
| 3pioneer | 123 | Schang, Owen (1540) | Won 2-1 | +181557 |
| 4pioneer | 64 | Baker, Kazi (1769) | Lost 1-2 | -151542 |
| 5pioneer | 93 | ONeal, Kent (1535) | Won 2-1 | +181560 |
| 6pioneer | 65 | Bates, Harrison (1767) | Lost 1-2 | -141546 |
| 7pioneer | 157 | Johnson, DeShawn (1562) | Won 2-1 | +181564 |
| 8pioneer | 124 | Woodbury, Elijah (1593) | Lost 1-2 | -171547 |
| 9pioneer | 113 | Becker, Shawn (1594) | Won 2-0 | +191566 |
| 10pioneer | 137 | Greenberg, Michael (1627) | Lost 1-2 | -171549 |
| 11pioneer | 109 | Young, Brock (1550) | Lost 0-2 | -181531 |
| average opponent: 1609record: 6-5 | new rating: 1531 | |||