Dillon, Joshua
Current rating: 1288
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1379 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 291 | Tincher, Jonathan (1500) | Lost 1-2 | -151364 |
| 2sealed | 479 | May, Wade (1482) | Won 2-1 | +201384 |
| 3sealed | 519 | Mathews II, David (1500) | Lost 1-2 | -161368 |
| 4sealed | 702 | Struble, Stephanie (1480) | Lost 1-2 | -161352 |
| 5sealed | 692 | Taylor, Alex (1454) | Lost 0-2 | -161336 |
| 6sealed | 638 | Black, Rebecca (1432) | Lost 0-2 | -171319 |
| 7sealed | 578 | Han, Gee Won (1494) | Lost 1-2 | -141305 |
| 8sealed | 506 | Batchelder, James (1371) | Lost 0-2 | -171288 |
| top | average opponent: 1464record: 1-7 | new rating: 1288 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 452 | Wetzel, Jared (1464) | Lost 0-2 | -171428 |
| 2modern | 789 | Martin, Sally (1481) | Lost 0-2 | -171411 |
| 3modern | 1060 | Poloway, David (1545) | Lost 1-2 | -161395 |
| 4modern | 847 | Marshall, Phillip (1519) | Lost 0-2 | -161379 |
| top | average opponent: 1502record: 0-4 | new rating: 1379 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 844 | Mcbride, Marcus L (1500) | Lost 1-2 | -181482 |
| 2modern | 957 | Berry, Maxwell (1429) | Lost 1-2 | -191463 |
| 3modern | 1100 | Golab, Brian (1481) | Lost 0-2 | -181445 |
| top | average opponent: 1470record: 0-3 | new rating: 1445 | ||