Archer, Justin
Current rating: 1539
Record: 7-5
| Grand Prix Charlotte 2016 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 246 | Walker, Jason (1500) | Lost 1-2 | -181520 |
| 2modern | 890 | Lynch, Steve (1485) | Won 2-1 | +171537 |
| 3modern | 802 | Aminto, Marco (1736) | Lost 0-2 | -141523 |
| 4modern | 1000 | Martin, James (1428) | Won 2-1 | +161539 |
| average opponent: 1537record: 2-2 | new rating: 1539 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 550 | Parker, Zachariah (1482) | Won 2-0 | +181518 |
| 3modern | 280 | Collins, Randall (1462) | Won 2-1 | +171535 |
| 4modern | 239 | Throop, Adrian (1479) | Lost 1-2 | -191516 |
| 5modern | 371 | Carley, Matt (1537) | Lost 0-2 | -181498 |
| 6modern | 341 | Bayog, Francis (1515) | Lost 1-2 | -181480 |
| 7modern | 430 | Harris, Chad (1500) | Won 2-0 | +191499 |
| 8modern | 356 | Luff, Andre (1670) | Won 2-0 | +211520 |
| 9modern | 320 | Hill, Josh T (1547) | Won 2-0 | +181538 |
| average opponent: 1524record: 5-3 | new rating: 1538 | |||