Rummelhart, Joshua
Current rating: 1460
Record: 2-4
| Grand Prix Denver 2019 (M20 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 23 | Saltsman, David (1463) | Lost 0-2 | -191481 |
| 2standard | 179 | Ellis, Zechariah (1457) | Lost 1-2 | -181463 |
| 3standard | 293 | Poole, Alexander (1462) | Won 2-0 | +181481 |
| 4standard | 237 | Marquez, Matt (1484) | Lost 1-2 | -181463 |
| 5standard | 251 | Clark, Jay (1309) | Won 2-0 | +151478 |
| 6standard | 219 | Piles, John (1481) | Lost 0-2 | -181460 |
| average opponent: 1443record: 2-4 | new rating: 1460 | |||