Tyson, Donald
Current rating: 1513
Record: 4-4
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 207 | Thanakit, Isara (1494) | Won 2-1 | +181518 |
| 2pioneer | 211 | Moss, Robert (1479) | Won 2-1 | +171535 |
| 3pioneer | 120 | Borakove, Steven (1682) | Lost 1-2 | -151520 |
| 4pioneer | 128 | Shivji, Qail (1758) | Lost 0-2 | -141506 |
| 5pioneer | 212 | Cohen, Brendan (1835) | Lost 0-2 | -121494 |
| 6pioneer | 346 | Rosenbloom, Matt (1523) | Won 2-1 | +181512 |
| 7pioneer | 397 | DeVarti, Anthony (1490) | Won 2-0 | +181530 |
| 8pioneer | 168 | Cyrus, Travis (1610) | Lost 1-2 | -171513 |
| average opponent: 1609record: 4-4 | new rating: 1513 | |||