Zhang, Zhiwei
Current rating: 1532
Record: 5-4
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 86 | Goldberg, Nathan (1500) | Won 2-1 | +181518 |
| 2pioneer | 100 | Curry, Brian (1575) | Won 2-0 | +191537 |
| 3pioneer | 39 | Small, Jordan (1709) | Lost 0-2 | -151522 |
| 4pioneer | 168 | Hardwick, Austin (1565) | Won 2-0 | +191541 |
| 5pioneer | 101 | Glanzer, Michael (1640) | Lost 0-2 | -161525 |
| 6pioneer | 152 | Freedman, Henry (1807) | Won 2-1 | +231548 |
| 7pioneer | 111 | Weyant, Jeff (1618) | Lost 0-2 | -171531 |
| 8pioneer | 236 | Garcia, James (1500) | Won 2-0 | +171548 |
| 9pioneer | 97 | Winslett, Isaac (1655) | Lost 1-2 | -161532 |
| average opponent: 1619record: 5-4 | new rating: 1532 | |||