Winnwalker, Daniel
Current rating: 1462
Record: 2-4-2
| Grand Prix Portland 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 453 | Grant, Tim (1451) | Draw 1-1 | -11499 |
| 2modern | 428 | Wangerin, Jory (1525) | Lost 0-1 | -171482 |
| 3modern | 729 | Sahlstrom, Michael (1484) | Lost 0-2 | -181464 |
| 4modern | 798 | Hammer, Kristina (1464) | Lost 1-2 | -181446 |
| 5modern | 761 | Regnier, Benny (1428) | Won 2-1 | +171463 |
| 6modern | 625 | Blubaugh, Paul (1391) | Draw 1-1 | -11462 |
| 7modern | 528 | Woodson, Connor (1461) | Lost 0-1 | -181444 |
| 8modern | 431 | Parker, John (1445) | Won 2-0 | +181462 |
| average opponent: 1456record: 2-4-2 | new rating: 1462 | |||