Sum, Jeremy
Current rating: 1541
Record: 5-3
| Regional Championships Sydney 2022 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 18 | Kleinsman-Leusink-Hill, Ben (1500) | Lost 1-2 | -181482 |
| 2pioneer | 70 | McGlaughlin, Luke (1596) | Won 2-1 | +201502 |
| 3pioneer | 38 | Moissis, James (1451) | Lost 1-2 | -191483 |
| 4pioneer | 43 | Stone, Danny (1492) | Won 2-1 | +181501 |
| 5pioneer | 44 | Sheynin, Slava (1533) | Won 2-1 | +191520 |
| 6pioneer | 32 | Cutting, Russell (1712) | Won 2-0 | +211541 |
| 7pioneer | 13 | Turner, Nicholas (1549) | Lost 0-2 | -181523 |
| 8pioneer | 30 | McCartney, Ryan (1481) | Won 2-1 | +181541 |
| average opponent: 1539record: 5-3 | new rating: 1541 | |||