Rumpler, Stefan
Current rating: 1513
Record: 5-5-1
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 423 | Cordova, Jose (1500) | Draw 1-1 | +11447 |
| 2modern | 381 | Gray, Johnny (1377) | Won 1-0 | +171464 |
| 3modern | 351 | Bird, Isaiah (1521) | Won 1-0 | +191483 |
| 4modern | 184 | Gault, Dustin (1721) | Lost 1-2 | -141469 |
| 5modern | 353 | Figueroa, Daniel (1461) | Won 2-1 | +181487 |
| 6modern | 226 | Gilison, Daniel (1631) | Won 2-0 | +211508 |
| 7modern | 135 | Cruz, Ignacio (1561) | Won 2-0 | +181526 |
| 8modern | 80 | Quach, Peter (1761) | Lost 1-2 | -131513 |
| average opponent: 1567record: 5-2-1 | new rating: 1513 | |||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 761 | Schad, Lucas (1514) | Lost 1-2 | -181482 |
| 2sealed | 1206 | Marin, Tudor (1478) | Lost 1-2 | -181464 |
| 3sealed | 1141 | Maier, Andreas (1455) | Lost 1-2 | -181446 |
| average opponent: 1482record: 0-3 | new rating: 1446 | |||