Jones, Jacob
Current rating: 1564
Record: 12-9-1
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 333 | Owens, Nathan (1520) | Won 2-0 | +181525 |
| 2modern | 126 | Nelson, Alexander (1462) | Won 2-0 | +171542 |
| 3modern | 59 | Nguyen, Philips (1558) | Lost 0-2 | -181524 |
| 4modern | 182 | Eischens, Brett (1445) | Won 2-1 | +171541 |
| 5modern | 191 | Williams, Blake (1535) | Won 2-0 | +181559 |
| 6modern | 56 | Van Court, Steven (1558) | Lost 0-2 | -181541 |
| 7modern | 140 | Corr, Rian (1532) | Won 2-0 | +171558 |
| 8modern | 52 | Liazuk, Michael (1497) | Won 2-1 | +171575 |
| 9modern | 56 | Kenton, Brinson (1562) | Lost 0-2 | -181557 |
| 10modern | 67 | Hahn, William (1886) | Lost 0-2 | -121545 |
| 11modern | 83 | Sher, Peyton (1548) | Won 2-0 | +181563 |
| 12modern | 57 | Schmidt, Mike (1606) | Lost 0-2 | -171546 |
| 13modern | 72 | Cole, Zac (1494) | Won 2-0 | +171563 |
| 14modern | 65 | Hill, Terry (1592) | Won 2-0 | +181581 |
| 15modern | 56 | Nelson, Jerome (1595) | Lost 1-2 | -171564 |
| average opponent: 1559record: 9-6 | new rating: 1564 | |||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 43 | Rong, Kei (1699) | Lost 0-2 | -141486 |
| 4standard | 281 | Baxter, Nathan (1480) | Won 2-1 | +171503 |
| 5standard | 232 | Steeves, Jared (1535) | Draw 1-1 | +11504 |
| 6standard | 147 | Frederick, Jacob (1653) | Won 2-0 | +211525 |
| 7standard | 88 | Shafer, Ricky (1556) | Won 2-0 | +181543 |
| 8standard | 60 | Eckert, Jacob (1532) | Lost 0-2 | -181525 |
| 9standard | 112 | Epstein, Justin (1504) | Lost 0-0 | -181507 |
| average opponent: 1566record: 3-3-1 | new rating: 1507 | |||