Lyons, Brendan
Current rating: 1504
Record: 4-4
| Regional Championships Sydney 2023 Cycle 4 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 45 | Yang, Jinhao (1500) | Won 2-0 | +181518 |
| 2pioneer | 26 | Mullins, Denis (1480) | Lost 0-2 | -191499 |
| 3pioneer | 38 | Buratti, Yoann (1515) | Lost 0-2 | -171482 |
| 4pioneer | 56 | Humphreys, Chris (1398) | Won 2-0 | +161498 |
| 5pioneer | 2 | Luo, Yaojun (1608) | Won 2-1 | +201518 |
| 6pioneer | 25 | Blackwood, Nathan (1528) | Lost 0-2 | -181500 |
| 7pioneer | 36 | McGillivray, Connor (1660) | Lost 0-2 | -151485 |
| 8pioneer | 36 | Lucero, Rovilleson (1536) | Won 2-0 | +191504 |
| average opponent: 1528record: 4-4 | new rating: 1504 | |||