Jacobino, Joshua
Current rating: 1555
Record: 8-6
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 247 | Alvarenga, Gustavo (1436) | Won 2-0 | +171521 |
| 2sealed | 83 | Petre, Evan (1784) | Lost 0-0 | -131508 |
| 3sealed | 456 | Cornwell, Kyle (1706) | Won 2-1 | +211529 |
| 4sealed | 179 | Sottile, Peter (1501) | Won 2-0 | +181547 |
| 5sealed | 149 | Blough, Sean (1531) | Lost 0-2 | -191528 |
| 6sealed | 269 | Kenyon, Thomas (1610) | Won 2-0 | +201548 |
| 7sealed | 124 | Horkley, Ben (1578) | Won 2-1 | +181566 |
| 8sealed | 102 | Tsang, Gabriel (1955) | Lost 1-2 | -111555 |
| average opponent: 1638record: 5-3 | new rating: 1555 | |||
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 251 | O'Neill, Matthew (1492) | Won 2-0 | +181518 |
| 2standard | 9 | Norman, Reece (1518) | Lost 0-2 | -181500 |
| 3standard | 282 | Feil, Dartangian (1502) | Won 2-0 | +181518 |
| 4standard | 248 | Panek, Thomas (1488) | Won 2-1 | +171535 |
| 5standard | 120 | Micklo, Alexander (1625) | Lost 0-2 | -161519 |
| 6standard | 263 | Mapson, Michael (1700) | Lost 1-2 | -151504 |
| average opponent: 1554record: 3-3 | new rating: 1504 | |||