Dahlen, Zach
Current rating: 1298
Record: 0-12
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 94 | Landes, Eric (1425) | Lost 0-2 | -171364 |
| 2modern | 791 | Oesterling, Alexander (1455) | Lost 0-2 | -171347 |
| 3modern | 1446 | Abrams, Sean (1462) | Lost 1-2 | -151332 |
| 4modern | 1395 | Powser, Shane (1444) | Lost 0-2 | -161316 |
| 5modern | 1369 | Gele, Fnu (1343) | Lost 0-2 | -181298 |
| top | average opponent: 1426record: 0-5 | new rating: 1298 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 589 | Razzaboni, Mark (1516) | Lost 0-2 | -171414 |
| 2sealed | 564 | Strydom, Willem (1486) | Lost 0-2 | -171397 |
| 3sealed | 1006 | Thomas, Ian (1486) | Lost 0-2 | -161381 |
| top | average opponent: 1496record: 0-3 | new rating: 1381 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 332 | Yoo, Eric (1577) | Lost 0-2 | -171483 |
| 2legacy | 486 | Sigler, Michael (1449) | Lost 0-2 | -181465 |
| 3legacy | 1081 | Kitay, Kenneth (1565) | Lost 0-2 | -161449 |
| 4legacy | 1112 | Kitson, Jennifer (1445) | Lost 0-2 | -181431 |
| top | average opponent: 1509record: 0-4 | new rating: 1431 | ||