Alderman, Alexander
Current rating: 1427
Record: 0-4
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Earl, Charles (1500) | Lost 1-2 | -181482 |
| 2sealed | 228 | Tarleton, Alex (1417) | Lost 0-2 | -191463 |
| 3sealed | 317 | Hyde, Tristin (1464) | Lost 1-2 | -181445 |
| 4sealed | 308 | Rivera, Jose (1473) | Lost 0-2 | -181427 |
| average opponent: 1464record: 0-4 | new rating: 1427 | |||