Riggin, Shawn 9733
Current rating: 1582
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 129 | Robinson, Christopher (1382) | Won 2-0 | +171459 |
| 2legacy | 7 | Xu, Li (1569) | Lost 0-2 | -161443 |
| 3legacy | 361 | McKeown, Ian (1459) | Won 2-1 | +181461 |
| 4legacy | 184 | Seguin, Shawn (1658) | Won 2-0 | +221483 |
| 5legacy | 161 | Deris, Daniel (1540) | Won 2-0 | +191502 |
| 6legacy | 127 | Ermer, Alex (1555) | Won 2-0 | +191521 |
| 7legacy | 22 | Villagran-Sazo, Sergio (1567) | Won 2-1 | +191540 |
| 8legacy | 33 | Cox, Patrick (2016) | Lost 1-2 | -101530 |
| 10legacy | 44 | Claudel, Slater (1807) | Lost 1-2 | -131517 |
| 11legacy | 54 | Crance, Andrew (1633) | Won 2-0 | +201537 |
| 12legacy | 58 | Shields, Joshua (1570) | Lost 1-2 | -181519 |
| 13legacy | 58 | Larratta, Leonard (1603) | Won 2-1 | +201539 |
| 14legacy | 47 | Ashlock, Richard (1617) | Won 2-1 | +191558 |
| 15legacy | 41 | Johnson, Case (1853) | Won 2-1 | +241582 |
| top | average opponent: 1631record: 10-4 | new rating: 1582 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 57 | Defazio, David (1301) | Lost 1-2 | -211478 |
| 2legacy | 267 | Friend, Hayden (1506) | Won 2-0 | +181496 |
| 3legacy | 274 | Mather, David (1446) | Lost 0-2 | -191477 |
| 4legacy | 334 | Myers, Ryan (1571) | Lost 1-2 | -161461 |
| 5legacy | 360 | Finnie, Josh (1413) | Lost 0-2 | -191442 |
| top | average opponent: 1447record: 1-4 | new rating: 1442 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 56 | Schoenberg, Samuel (1500) | Won 2-1 | +181518 |
| 2legacy | 97 | Yang, Fanchen (1520) | Lost 1-2 | -181500 |
| 3legacy | 577 | Toro, Andrew (1421) | Lost 1-2 | -191481 |
| 4legacy | 753 | Yoder, Scott (1357) | Won 2-1 | +151496 |
| 5legacy | 664 | Farrar, Jake (1541) | Won 1-0 | +191515 |
| 6legacy | 500 | Podtburg, Adam (1527) | Won 2-1 | +181533 |
| 7legacy | 297 | Dennis, Matthew (1648) | Lost 0-2 | -151518 |
| 8legacy | 305 | King, Kevin (1501) | Lost 0-2 | -191499 |
| top | average opponent: 1502record: 4-4 | new rating: 1499 | ||