Heinrich, Joshua
Current rating: 1521
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 102 | Schaibly, Arick (1500) | Won 2-0 | +181536 |
| 2modern | 60 | Khuri, Remo (1518) | Lost 0-2 | -181518 |
| 3modern | 197 | Moe, Nathan (1436) | Won 2-1 | +161534 |
| 4modern | 119 | Life, Ricky (1607) | Lost 0-2 | -171517 |
| 5modern | 299 | Roberts, Grayson (1729) | Lost 1-2 | -141503 |
| 6modern | 283 | Spain, Caleb (1464) | Won 2-0 | +181521 |
| top | average opponent: 1542record: 3-3 | new rating: 1521 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 204 | Moeller, Benjamin (1458) | Won 2-1 | +171523 |
| 2sealed | 45 | Lanam, Samuel (1518) | Won 2-1 | +181541 |
| 3sealed | 22 | Myers, Dylan (1488) | Won 2-1 | +171558 |
| 4sealed | 117 | Esper Berthoud, Lucas (1906) | Lost 1-2 | -121546 |
| 5sealed | 180 | Kane, DeWitt (1731) | Lost 0-2 | -151531 |
| 6sealed | 309 | Thomas, Braham (1811) | Lost 1-2 | -131518 |
| top | average opponent: 1652record: 3-3 | new rating: 1518 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Miles, Aaron (1413) | Lost 1-2 | -201480 |
| 2sealed | 339 | Christian, Dominic (1482) | Won 2-1 | +181498 |
| 3sealed | 451 | [anonymous] | Lost 1-2 | -161482 |
| 4sealed | 527 | Lynn, Brian (1611) | Won 2-0 | +201502 |
| 5sealed | 329 | Peavy, Nelson (1470) | Lost 0-2 | -181484 |
| 6sealed | 416 | Kelley, Erin (1487) | Won 2-1 | +181502 |
| 7sealed | 351 | Malito, Dominick (1501) | Won 2-1 | +181520 |
| 8sealed | 322 | Hwang, Eugene (1752) | Lost 1-2 | -141506 |
| top | average opponent: 1536record: 4-4 | new rating: 1506 | ||