Butler, Joseph
Current rating: 1451
Record: 2-5
| Regional Championships Melbourne 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 45 | Zheng, Jingwei (1821) | Lost 0-2 | -121488 |
| 2standard | 52 | Humbley, Alex (1536) | Lost 0-2 | -171471 |
| 3standard | 59 | Phan, Dan (1463) | Lost 1-2 | -191452 |
| 4standard | 64 | Munro, Scott (1371) | Lost 1-2 | -191433 |
| 5standard | 54 | Cao, Vincent (1405) | Lost 0-2 | -191414 |
| 6standard | 48 | Rose, Michael (1441) | Won 2-0 | +191433 |
| 8standard | 39 | Georgesz, Trevor (1464) | Won 2-0 | +181451 |
| average opponent: 1500record: 2-5 | new rating: 1451 | |||