Maahs, Josh
Current rating: 1564
Record: 7-4
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 539 | [anonymous] | Won 2-1 | +211521 |
| 2pioneer | 29 | Salinas, David (1381) | Lost 1-2 | -201501 |
| 3pioneer | 173 | Jones, Kristopher (1503) | Won 2-1 | +181519 |
| 4pioneer | 119 | Grissom, Shelby (1505) | Won 2-0 | +181537 |
| 5pioneer | 186 | Green, Nate (1393) | Won 2-0 | +151552 |
| 6pioneer | 61 | Grezes, Felix (1740) | Won 2-0 | +211573 |
| 7pioneer | 29 | Zhu, Jeffery (1585) | Lost 1-2 | -171556 |
| 8pioneer | 50 | Berkowitz, Ross (1559) | Lost 1-2 | -181538 |
| 9pioneer | 209 | Xu, Matt (1698) | Won 2-1 | +211559 |
| 10pioneer | 122 | Mele, Nicholas (1742) | Lost 0-2 | -151544 |
| 11pioneer | 133 | Egbert, Noah (1674) | Won 2-0 | +201564 |
| average opponent: 1588record: 7-4 | new rating: 1564 | |||