Collins, Jacob
Current rating: 1446
Record: 1-4
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 410 | Gross, Mitchell 2 (1500) | Lost 1-2 | -181482 |
| 2standard | 579 | Kozlowski, Joe (1482) | Lost 0-2 | -181464 |
| 3standard | 716 | Zimmerman, Aaron (1464) | Won 2-0 | +181482 |
| 4standard | 547 | McGaffey, Kenneth (1466) | Lost 0-2 | -181464 |
| 5standard | 685 | Reese, Daniel (1463) | Lost 0-2 | -181446 |
| average opponent: 1475record: 1-4 | new rating: 1446 | |||