Delpino, Jonathon
Current rating: 1540
| Grand Prix Vancouver 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2495 | Hartman, Neil (1396) | Lost 0-2 | -201480 |
| 2modern | 2504 | Wright, Alexander (1640) | Won 2-0 | +211501 |
| 3modern | 2592 | St Amand, Joshua (1423) | Won 2-0 | +161517 |
| 4modern | 2431 | Xu, David (1463) | Lost 0-2 | -191498 |
| 5modern | 2565 | Wills, Adam (1442) | Won 2-1 | +171515 |
| 6modern | 2265 | Whitehead, Matt (1562) | Won 2-0 | +191534 |
| 7modern | 2244 | Forsman, Halli (1519) | Won 2-1 | +181552 |
| 8modern | 2105 | Campbell, Brian (1555) | Lost 0-2 | -181534 |
| 9modern | 2163 | Hull, Ben (1910) | Won 2-1 | +251559 |
| 10modern | 2186 | Ainey, Brandon (1533) | Lost 0-2 | -191540 |
| top | average opponent: 1544record: 6-4 | new rating: 1540 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 749 | Richmond, Jason (1500) | Won 2-0 | +171556 |
| 2sealed | 300 | Schneiderman, Gregory (1515) | Lost 0-2 | -191537 |
| 3sealed | 550 | Brassington, Cory (1501) | Lost 0-0 | -181519 |
| 4sealed | 679 | Carico, Evan (1481) | Lost 1-2 | -191500 |
| top | average opponent: 1499record: 1-3 | new rating: 1500 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 138 | Harne, Brandon (1500) | Draw 1-1 | 01500 |
| 2sealed | 241 | Merten-Jones, David (1498) | Won 2-1 | +181518 |
| 3sealed | 198 | Gaudio, Aaron (1606) | Won 2-0 | +201538 |
| 4sealed | 100 | Pressley, Tyler (1555) | Won 2-1 | +181556 |
| 5sealed | 53 | Barski, Robert (1587) | Draw 1-1 | 01556 |
| 6sealed | 118 | Gale, Gregory (1568) | Lost 0-2 | -171539 |
| top | average opponent: 1552record: 3-1-2 | new rating: 1539 | ||