Bubeck, Stephen
Current rating: 1443
Record: 3-7-4
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 279 | Goldman, Ian (1491) | Won 2-1 | +201432 |
| 2standard | 308 | Setser, Kyle (1515) | Lost 0-2 | -171415 |
| 3standard | 499 | Chambers, Alison (1442) | Won 2-0 | +191434 |
| 4standard | 196 | Zuern, Andrew (1386) | Won 2-1 | +171451 |
| 5standard | 167 | Zhou, Zirui (1770) | Lost 0-2 | -121439 |
| 6standard | 380 | Matos, Daniel (1608) | Draw 1-1 | +31442 |
| 7standard | 96 | Fielman, Josh (1525) | Draw 1-1 | +11443 |
| average opponent: 1534record: 3-2-2 | new rating: 1443 | |||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Patnik, Michael (1794) | Lost 0-2 | -131487 |
| 2standard | 329 | Dawson, Daniel (1435) | Lost 1-2 | -191468 |
| 3standard | 623 | Gee, Seth (1383) | Draw 1-1 | -11467 |
| 4standard | 616 | Towles, Matthew (1503) | Lost 0-2 | -181449 |
| 5standard | 620 | Cradduck, John (1430) | Lost 0-2 | -181431 |
| 6standard | 598 | Cilione, Nicki (1417) | Draw 1-1 | 01431 |
| 7standard | 543 | Murray, Michael (1413) | Lost 0-2 | -191412 |
| average opponent: 1482record: 0-5-2 | new rating: 1412 | |||