Gideon, Alexander
Current rating: 1520
Record: 4-4
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 424 | Ahn, Sung-Jin (1911) | Won 2-0 | +251525 |
| 2pioneer | 282 | Jackson, William (1459) | Lost 0-2 | -191506 |
| 3pioneer | 317 | Nelson, Brandon (1851) | Won 2-1 | +241530 |
| 4pioneer | 117 | Quigley, Tom (1551) | Lost 0-2 | -181512 |
| 5pioneer | 274 | Huteson, Tom (1718) | Won 2-1 | +221534 |
| 6pioneer | 202 | Yang, Bryan (1528) | Won 2-1 | +181552 |
| 7pioneer | 131 | Kohli, Jonathon (1532) | Lost 0-2 | -181534 |
| 8pioneer | 165 | Zeoli, Benny (1756) | Lost 0-2 | -141520 |
| average opponent: 1663record: 4-4 | new rating: 1520 | |||