Harrington, Justin (Jay)
Current rating: 1517
Record: 4-3
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 344 | Stone, Garrot (1500) | Lost 1-2 | -181482 |
| 2modern | 273 | Shaw, Justin (1420) | Won 2-0 | +171499 |
| 3modern | 386 | Mendez, Luis (1503) | Lost 0-2 | -181481 |
| 4modern | 384 | Mccleskey, Drake (1495) | Won 2-1 | +181499 |
| 5modern | 342 | Baggatta, Daniel (1489) | Won 2-0 | +181517 |
| 6modern | 166 | Devore, John (1405) | Won 2-1 | +161533 |
| 7modern | 84 | May, Trevor (1617) | Lost 1-2 | -161517 |
| average opponent: 1490record: 4-3 | new rating: 1517 | |||