Teske, Derek
Current rating: 1620
Record: 9-4-1
| Regional Championships San Diego 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 442 | Wong, Gary (1802) | Lost 1-2 | -131487 |
| 2standard | 268 | Pratt, Sam (1468) | Won 2-1 | +181505 |
| 3standard | 327 | Hall, Kristopher (1556) | Won 2-0 | +191524 |
| 4standard | 104 | Moran, Kyle (1851) | Draw 1-1 | +61530 |
| 5standard | 153 | Ruiz, Matthew (1534) | Won 2-0 | +181548 |
| 6standard | 87 | Martin Jr., Charles (1580) | Won 2-0 | +181566 |
| 7standard | 50 | Read, Dillan (1560) | Won 2-0 | +181584 |
| 8standard | 25 | Bogue, Sam (1702) | Won 2-0 | +201604 |
| 9standard | 18 | Sabor, Colin (1621) | Won 2-0 | +191623 |
| 10standard | 8 | Ashton, Thomas (1893) | Lost 0-2 | -141609 |
| 11standard | 28 | Wright, Matthew C (1643) | Lost 0-2 | -171592 |
| 12standard | 48 | Bernal, Joseph (1943) | Won 2-1 | +241616 |
| 13standard | 33 | Neal, Richard (1852) | Won 2-0 | +221638 |
| 14standard | 90 | Truesdell, Violet (1627) | Lost 0-2 | -181620 |
| average opponent: 1688record: 9-4-1 | new rating: 1620 | |||