Walden, James
Current rating: 1465
Record: 7-9
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Rolland, Matt (1565) | Lost 0-2 | -161465 |
| 2sealed | 336 | Candell, Jake (1480) | Lost 0-2 | -181447 |
| 3sealed | 526 | Baker, Kevin (1438) | Won 2-1 | +181465 |
| 4sealed | 525 | Scott, Ian (1470) | Won 2-1 | +181483 |
| 5sealed | 377 | Nguyen, Henry (1507) | Lost 0-2 | -181465 |
| top | average opponent: 1492record: 2-3 | new rating: 1465 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Dempsey, Jacob (1686) | Lost 0-2 | -151463 |
| 2sealed | 369 | Benedict, William 1128 (1431) | Won 2-0 | +181481 |
| 3sealed | 385 | Nelson, Nicholas (1534) | Lost 1-2 | -171464 |
| 4sealed | 520 | Zalles, Jeremy (1479) | Won 2-1 | +181482 |
| 5sealed | 449 | Kendall, Alexander (1489) | Won 2-0 | +181500 |
| 6sealed | 285 | Wu, Gavin (1460) | Lost 1-2 | -191481 |
| top | average opponent: 1513record: 3-3 | new rating: 1481 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 130 | Allen, Michael (1358) | Won 2-1 | +151515 |
| 2sealed | 236 | Sager, Donald L (1500) | Lost 0-2 | -181497 |
| 3sealed | 348 | Davenport, Justus (1505) | Lost 0-2 | -181479 |
| 4sealed | 450 | Stark, Ben M (1430) | Won 2-1 | +171496 |
| 5sealed | 469 | Rowlette, Thomas (1450) | Lost 1-2 | -181478 |
| top | average opponent: 1448record: 2-3 | new rating: 1478 | ||