Ziminsky, Caleb
Current rating: 1403
Record: 3-9
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 34 | Damron, Violet (1500) | Won 2-0 | +191484 |
| 2pioneer | 218 | Peterson, Espen (1520) | Lost 0-2 | -181466 |
| 3pioneer | 238 | Bogue, Sam (1802) | Lost 1-2 | -121454 |
| 4pioneer | 528 | McArthur, Brandon (1458) | Lost 0-2 | -181436 |
| 5pioneer | 559 | Andersen, Nathaniel (1550) | Lost 1-2 | -161420 |
| 6pioneer | 518 | Jacklyn, Casey (1456) | Lost 0-2 | -171403 |
| average opponent: 1548record: 1-5 | new rating: 1403 | |||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 215 | Slate, Mason (1500) | Won 2-0 | +181518 |
| 2standard | 276 | Laxton, William (1470) | Won 2-1 | +171535 |
| 3standard | 276 | Gottstein, Jeff (1650) | Lost 1-2 | -161519 |
| 4standard | 478 | Milliken, Michael (1483) | Lost 1-2 | -181501 |
| 5standard | 492 | Caldwell, Devon (1523) | Lost 0-2 | -181483 |
| 6standard | 534 | Cardwell, Matthew (1482) | Lost 1-2 | -181465 |
| average opponent: 1518record: 2-4 | new rating: 1465 | |||