Burdzy, Walter
Current rating: 1667
Record: 20-13
| Grand Prix Niagara Falls 2019 (legacy) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 29 | Zamora, Eddie (1833) | Lost 1-2 | -151674 |
| 3legacy | 264 | Wilkinson, Nathaniel (1500) | Won 2-1 | +151689 |
| 4legacy | 318 | Hair, Anthony (1481) | Lost 0-2 | -221667 |
| top | average opponent: 1605record: 1-2 | new rating: 1667 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 354 | Dunning, Nicolas (1500) | Won 2-1 | +191506 |
| 2modern | 239 | Grant, Drew (1527) | Won 2-0 | +181524 |
| 3modern | 25 | Thurman, Matt (1570) | Won 2-1 | +191543 |
| 4modern | 23 | Kerr, James (1639) | Won 2-1 | +201563 |
| 5modern | 6 | Male, Nick (1675) | Won 2-1 | +201583 |
| 6modern | 23 | Archdekin, Jamie (1973) | Won 2-0 | +241607 |
| 7modern | 5 | Proano, Gina (1652) | Won 2-1 | +191626 |
| 8modern | 1 | Hirmiz, Fadi (1647) | Won 2-0 | +191645 |
| 9modern | 4 | Pileggi, Riccardo (1864) | Lost 1-2 | -151630 |
| 10modern | 24 | Naylor, Andrew (1749) | Won 2-0 | +211651 |
| 11modern | 5 | Bianchi, Alex (1742) | Won 2-0 | +191670 |
| 12modern | 7 | Rosum, Jonathan (1882) | Lost 0-2 | -141656 |
| 13modern | 22 | Tharmaratnam, Samuel (1932) | Won 2-0 | +231679 |
| 14modern | 9 | Ward, Daniel (1923) | Lost 0-2 | -141665 |
| 15modern | 16 | Pardee, Samuel (2009) | Won 2-1 | +241689 |
| top | average opponent: 1752record: 12-3 | new rating: 1689 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 308 | Pound, David (1544) | Lost 1-2 | -181494 |
| 4standard | 370 | Canales, David (1488) | Lost 1-2 | -181476 |
| 5standard | 435 | Michaels, Lucas (1704) | Lost 1-2 | -141462 |
| 6standard | 527 | Candee, Timothy (1541) | Won 2-1 | +201482 |
| 7standard | 476 | Lowe, Tony (1496) | Won 2-1 | +181500 |
| 8standard | 290 | Black, Andrew (1805) | Lost 0-2 | -131487 |
| top | average opponent: 1596record: 2-4 | new rating: 1487 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 303 | Laurin, Jean-Sebastien (1468) | Lost 0-2 | -191512 |
| top | record: 0-1 | new rating: 1512 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 378 | Jodoin, Francis (1388) | Won 2-0 | +161516 |
| 2sealed | 214 | Hagemeyer, Chris (1518) | Won 2-1 | +181534 |
| 3sealed | 95 | Johnson, Andrew (1597) | Lost 0-2 | -171517 |
| 4sealed | 141 | Kissel, Eric (1523) | Won 2-1 | +181535 |
| 5sealed | 141 | Siembor, Michael (1457) | Won 2-0 | +171552 |
| 6sealed | 35 | Garraud, Monique (1425) | Lost 0-2 | -201532 |
| 7sealed | 236 | Mazzurco, Christopher (1485) | Won 2-1 | +171549 |
| 8sealed | 100 | Herman, Jason (1553) | Lost 0-2 | -181531 |
| top | average opponent: 1493record: 5-3 | new rating: 1531 | ||