Pedraza, Isaiah
Current rating: 1408
Record: 11-17
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 314 | Leonhardt, Tyler (1502) | Won 2-1 | +181496 |
| 2legacy | 4 | Ortiz Boix, Carla (1436) | Won 2-0 | +171513 |
| 3legacy | 22 | Russell, Travis (1581) | Lost 0-2 | -161497 |
| 4legacy | 411 | McArtor, Brad (1472) | Lost 1-2 | -191478 |
| 5legacy | 524 | Yee-Fong, Paul (1524) | Lost 0-2 | -171461 |
| 6legacy | 521 | Sun, Qiushi (1546) | Lost 0-2 | -171444 |
| 7legacy | 461 | Russell, Rebecca (1411) | Lost 0-2 | -181426 |
| 8legacy | 409 | Washington, John (1427) | Lost 0-2 | -181408 |
| top | average opponent: 1487record: 2-6 | new rating: 1408 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 618 | Gurule, Kyle (1460) | Won 2-0 | +171556 |
| 2legacy | 456 | O'Berry, Christopher (1517) | Won 2-1 | +171573 |
| 3legacy | 19 | Thomas, Tyler (1518) | Lost 1-2 | -191554 |
| 4legacy | 799 | Zhang, Jonathan (1431) | Lost 0-2 | -201534 |
| 5legacy | 752 | Parshall, Rodney (1491) | Lost 0-2 | -191515 |
| 6legacy | 939 | Schlegel, Thomas (1663) | Lost 1-2 | -151500 |
| 7legacy | 852 | Ruiz, Matthew (1289) | Lost 0-2 | -221478 |
| top | average opponent: 1481record: 2-5 | new rating: 1478 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 49 | Webb, Jacob (1443) | Lost 0-2 | -191481 |
| 4legacy | 336 | Murphy, Brennan (1522) | Won 2-1 | +191500 |
| 5legacy | 152 | Ruehl, Kurt (1543) | Lost 1-2 | -181482 |
| 6legacy | 408 | Maftei, Dan (1755) | Won 2-1 | +231505 |
| 7legacy | 194 | Lawson, Wade (1508) | Lost 0-2 | -181487 |
| 8legacy | 412 | D'Amato, Daniel (1517) | Won 2-0 | +191506 |
| 9legacy | 219 | Haas, Kennen (1716) | Won 2-1 | +221528 |
| 10legacy | 264 | Jaeger, Dane (1562) | Won 2-0 | +181546 |
| 11legacy | 100 | Newman, Carter (1741) | Won 2-0 | +221568 |
| 12legacy | 60 | Scherer, Caleb (1775) | Lost 1-2 | -141554 |
| 13legacy | 159 | Wray, James (1725) | Won 2-1 | +211575 |
| 14legacy | 117 | Newcomb, Buddy (1610) | Lost 0-2 | -181557 |
| 15legacy | 121 | Wiltse, Joshua (1551) | Lost 1-2 | -181539 |
| top | average opponent: 1613record: 7-6 | new rating: 1539 | ||