Sieker, Daniel
Current rating: 1509
Record: 9-9-1
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 719 | Luis, Steven (1500) | Lost 1-2 | -201546 |
| 2modern | 743 | Carlson, Nick (1586) | Lost 1-2 | -171529 |
| 3modern | 1379 | Portillo, Avellino (1462) | Draw 1-1 | -11528 |
| 4modern | 1392 | Kurd-Misto, Mohammed (1495) | Lost 0-2 | -191509 |
| average opponent: 1511record: 0-3-1 | new rating: 1509 | |||
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2058 | Rowe, Alan (1446) | Won 2-1 | +171517 |
| 2modern | 2218 | Bear, Connor (1517) | Won 2-0 | +181535 |
| 3modern | 2113 | Heisler, Austin (1500) | Won 2-0 | +171552 |
| 4modern | 2047 | Davies, Violet (1766) | Lost 1-2 | -141538 |
| 5modern | 2188 | Klopchic, Luke (1540) | Won 2-0 | +181556 |
| 6modern | 2168 | Larsson, Chris (1647) | Won 2-0 | +201576 |
| 7modern | 2080 | Kim, Jeremy (1826) | Lost 1-2 | -141562 |
| 8modern | 2189 | Van Der Merwe, Atom (1528) | Lost 0-2 | -181544 |
| 9modern | 2221 | Stevenson, James (1429) | Won 2-0 | +161560 |
| 10modern | 2126 | Miller, Ben (1560) | Lost 0-2 | -181542 |
| 11modern | 2162 | Sohi, JP (1611) | Lost 0-2 | -171525 |
| 12modern | 2175 | Gillan, Steven (1425) | Won 2-0 | +161541 |
| 13modern | 2143 | Manner, Joey (1877) | Won 2-1 | +241565 |
| 14modern | 2117 | Berlinrut, Gregory (1515) | Won 2-0 | +171582 |
| 15modern | 2096 | Sonderland, Drew (1667) | Lost 0-2 | -161566 |
| average opponent: 1590record: 9-6 | new rating: 1566 | |||