Baumer, Karl
Current rating: 1417
Record: 1-6
| Regional Championships Sydney 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 7 | Zhao, Daniel (1526) | Won 2-1 | +181518 |
| 2pioneer | 6 | Carrasco Lopez, Ignacio Javier (1561) | Lost 1-2 | -171501 |
| 3pioneer | 61 | Millers, Rowan (1486) | Lost 0-2 | -181483 |
| 4pioneer | 48 | Gray, Oscar (1465) | Lost 1-2 | -181465 |
| 5pioneer | 61 | van Eeden, Jacques (1693) | Lost 0-2 | -141451 |
| 6pioneer | 61 | Tolonen, Lewis (1553) | Lost 1-2 | -161435 |
| 8pioneer | 52 | Kruger, Ryan (1450) | Lost 0-2 | -181417 |
| average opponent: 1533record: 1-6 | new rating: 1417 | |||