Walter, Ben
Current rating: 1604
Record: 18-14
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 173 | Carlson, Eric (1395) | Lost 0-2 | -221595 |
| 2modern | 303 | Moss, Ryan (1463) | Won 2-1 | +161611 |
| 3modern | 290 | Carlson, Cody (1576) | Won 2-0 | +171628 |
| 4modern | 282 | Kahl, Harley (1488) | Won 2-1 | +151643 |
| 5modern | 126 | Ashton, Eric (1537) | Lost 1-2 | -191624 |
| 6modern | 183 | Pall-Pareek, Aditya (1541) | Lost 1-2 | -201604 |
| top | average opponent: 1500record: 3-3 | new rating: 1604 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 503 | Kaylor, Taran (1481) | Won 2-1 | +181499 |
| A2sealed | 444 | Park, Min Young (1630) | Won 2-1 | +201519 |
| A3sealed | 123 | Hughes, Michael (1706) | Won 2-1 | +211540 |
| A4sealed | 17 | Peters, Stephen (1730) | Lost 1-2 | -141526 |
| A5sealed | 189 | Clancy, Jon (1822) | Won 2-1 | +231549 |
| A6sealed | 87 | Holt, Connor (1561) | Won 2-0 | +181567 |
| A7sealed | 50 | Lucas, Peyton (1582) | Lost 1-2 | -181549 |
| A8sealed | 134 | Donnelly, William (1632) | Won 2-1 | +201569 |
| A9sealed | 508 | Mick, Maxwell (2062) | Won 2-1 | +261595 |
| draft | 23 | Davoudi, Mani (1937) | Won 2-0 | +241619 |
| draft | 23 | Ueda, Jay (1655) | Lost 1-2 | -171602 |
| draft | 23 | Stevens, David (1500) | Won 2-1 | +161618 |
| draft | 115 | Yoo, Bradley (2030) | Lost 0-2 | -111607 |
| draft | 109 | Eleyet, Bryan (1912) | Lost 0-2 | -121595 |
| draft | 49 | Wallerstein, Robert (1843) | Won 2-1 | +221617 |
| top | average opponent: 1739record: 10-5 | new rating: 1617 | ||
| Grand Prix Milwaukee 2002 (TOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Szamborski, Jeff (1500) | Won 2-1 | +181518 |
| 2standard | 122 | Hellenbrand, Seth (1518) | Lost 1-2 | -181500 |
| 3standard | 227 | Loughran, Bernard (1499) | Won 2-0 | +181518 |
| 4standard | 97 | Kilberry, Mike (1517) | Lost 1-2 | -181500 |
| 5standard | 200 | King, Samuel (1403) | Lost 0-2 | -191481 |
| top | average opponent: 1487record: 2-3 | new rating: 1481 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 199 | Cullum, Travis (1500) | Won 2-0 | +181518 |
| 2sealed | 117 | Haworth, Clef (1481) | Lost 1-2 | -191499 |
| 3sealed | 182 | Labute, John (1500) | Lost 0-2 | -181481 |
| 4sealed | 216 | Kondrisack, Alan (1481) | Won 2-1 | +181499 |
| 5sealed | 152 | Evans, Elizabeth (1499) | Won 2-0 | +181517 |
| 6sealed | 136 | Kert, Caroline (1577) | Lost 1-2 | -171500 |
| top | average opponent: 1506record: 3-3 | new rating: 1500 | ||