Riordan, Paul
Current rating: 1511
Record: 16-17-1
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 285 | Valiere, Andrew (1503) | Won 2-1 | +171582 |
| 2modern | 23 | Lawrence, Madelyn (1409) | Won 2-0 | +151597 |
| 3modern | 91 | Fairbanks, Robert (1578) | Lost 1-2 | -181579 |
| 4modern | 330 | Carpenter, Ryan (1631) | Lost 1-2 | -171562 |
| 5modern | 403 | Mok, Allen (1655) | Lost 1-2 | -171545 |
| 6modern | 493 | Park, James (1670) | Lost 0-2 | -151530 |
| 7modern | 460 | Balagot, Stefan (1478) | Lost 0-2 | -191511 |
| top | average opponent: 1560record: 2-5 | new rating: 1511 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 83 | Pace, Stanley (1528) | Lost 0-2 | -181509 |
| 4legacy | 492 | Crawford, Matthew (1572) | Won 2-0 | +191528 |
| 5legacy | 118 | Li, Richard (1671) | Won 2-1 | +211549 |
| 6legacy | 125 | McBain, Brenden (1631) | Won 2-1 | +191568 |
| 7legacy | 68 | Chu, Tony (1686) | Won 2-0 | +201588 |
| 8legacy | 51 | Powell, Piper (1598) | Won 2-1 | +181606 |
| 9legacy | 1027 | Sears, Isaac (1887) | Lost 0-2 | -131593 |
| 10legacy | 1078 | Campbell, Chantelle (1585) | Lost 0-2 | -181575 |
| 11legacy | 1081 | Yao, Randy (1575) | Lost 0-2 | -181557 |
| 12legacy | 1124 | Krasnozon, Jefferey (1624) | Won 2-1 | +191576 |
| 13legacy | 1095 | Rodriguez, Franky (1622) | Lost 0-2 | -171559 |
| 14legacy | 1104 | [anonymous] | Lost 0-2 | -121547 |
| 15legacy | 1101 | Batterman, Danny (1572) | Won 2-0 | +181565 |
| top | average opponent: 1649record: 7-6 | new rating: 1565 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 557 | McGoldrick, Leif (1540) | Won 2-1 | +191519 |
| 2legacy | 416 | Wachtler, Jake (1571) | Lost 0-2 | -171502 |
| 3legacy | 647 | Montgomery, Connor (1421) | Lost 0-2 | -201482 |
| 4legacy | 1065 | Brown, Nathan (1444) | Won 2-1 | +181500 |
| 5legacy | 883 | Moreno, Eduardo (1513) | Won 2-0 | +181518 |
| 6legacy | 539 | Ishimoto, Ty (1491) | Lost 0-2 | -191499 |
| 7legacy | 703 | Pina, Estevan (1508) | Won 2-0 | +181517 |
| 8legacy | 536 | Mowry, Matthew (1675) | Won 2-0 | +211538 |
| 9legacy | 325 | Alascio Lopez, Jose Antonio (1584) | Won 2-0 | +191557 |
| 10legacy | 299 | Schlichting, Bill (1537) | Lost 1-2 | -181539 |
| 11legacy | 280 | Walters, Noah (1563) | Draw 1-1 | 01539 |
| 12legacy | 278 | Leza, Eddie (1601) | Lost 1-2 | -171522 |
| 13legacy | 254 | Walton, Henry (1524) | Won 2-0 | +181540 |
| 14legacy | 188 | Roy, Anjon (1787) | Lost 0-2 | -131527 |
| top | average opponent: 1554record: 7-6-1 | new rating: 1527 | ||