Honcoop, Jacob
Current rating: 1544
Record: 5-3
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 261 | Fridley, Thomas (1454) | Lost 0-2 | -191481 |
| 2standard | 418 | Gallegos, Rob (1483) | Won 2-0 | +181499 |
| 3standard | 478 | Montera, Matthew (1593) | Won 2-1 | +201519 |
| 4standard | 423 | Frisbie, Wayne (1518) | Won 2-0 | +181537 |
| 5standard | 309 | Johnson, Matt (1717) | Lost 1-2 | -151522 |
| 6standard | 287 | Rosario, Edgar (1574) | Won 2-1 | +191541 |
| 7standard | 198 | Scheopner, Greg (1533) | Won 2-1 | +181559 |
| 8standard | 166 | Smith, Isaac (1746) | Lost 0-2 | -151544 |
| average opponent: 1577record: 5-3 | new rating: 1544 | |||