Leaf, Benji
Current rating: 1567
Record: 10-7-1
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 49 | Metyko, Walker (1665) | Lost 0-2 | -161513 |
| 2pioneer | 49 | Sida, Guillermo (1392) | Won 2-0 | +161529 |
| 3pioneer | 49 | Bond, Allan (1593) | Lost 1-2 | -171512 |
| 4pioneer | 49 | Hollingsworth, Andrew (1616) | Draw 1-1 | +21514 |
| 5pioneer | 49 | Castaneda, Kevin (1484) | Won 2-1 | +171531 |
| 6pioneer | 49 | Barton, Edward (1423) | Lost 1-2 | -201511 |
| 7pioneer | 49 | Spanbauer, Chris (1487) | Won 2-0 | +181529 |
| 8pioneer | 49 | Cole, Bryan (1646) | Won 2-0 | +201549 |
| 9pioneer | 49 | O'Boyle, Patrick (1535) | Won 2-0 | +181567 |
| average opponent: 1538record: 5-3-1 | new rating: 1567 | |||
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 524 | Schaefer, Scott (1538) | Lost 1-2 | -171483 |
| 2pioneer | 553 | Hargett, Will (1622) | Won 2-1 | +201503 |
| 3pioneer | 255 | Delaney, Nicholas (1519) | Won 2-1 | +191522 |
| 4pioneer | 259 | Fang, Harrison (1475) | Lost 1-2 | -191503 |
| 5pioneer | 354 | Higgins, Collin (1506) | Won 2-0 | +181521 |
| 6pioneer | 115 | Bingham, William (1556) | Won 2-1 | +181539 |
| 7pioneer | 176 | Stigall, Michael (1559) | Lost 0-2 | -171522 |
| 8pioneer | 204 | Crone, Jacob (1701) | Lost 0-2 | -151507 |
| 9pioneer | 208 | Odenheimer, Nicholas (1710) | Won 2-0 | +221529 |
| average opponent: 1576record: 5-4 | new rating: 1529 | |||