Powser, Shane
Current rating: 1479
Record: 3-4
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 906 | Donnelly, Neal (1398) | Lost 0-2 | -201480 |
| 2modern | 1028 | Murdock, Todd (1482) | Lost 1-2 | -181462 |
| 3modern | 1424 | Chilton, Daniel (1444) | Lost 0-2 | -181444 |
| 4modern | 1395 | Dahlen, Zach (1332) | Won 2-0 | +161460 |
| 5modern | 1226 | Brown, Steven (1555) | Won 2-0 | +201480 |
| 6modern | 1035 | Jager, Cody (1523) | Won 2-0 | +181498 |
| 7modern | 809 | Morris, Andrew (1438) | Lost 0-2 | -191479 |
| average opponent: 1453record: 3-4 | new rating: 1479 | |||