Baum, Noah
Current rating: 1463
Record: 4-6
| Grand Prix Boston 2005 (extended) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 29 | Nagy, William (1500) | Won 2-0 | +181517 |
| 2extended | 2 | Hall, Zack (1533) | Lost 1-2 | -171500 |
| 3extended | 148 | Enss, Matt (1480) | Lost 0-2 | -191481 |
| 4extended | 245 | Portizo, Jason (1482) | Lost 0-2 | -181463 |
| average opponent: 1499record: 1-3 | new rating: 1463 | |||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 19 | Parris, Casey (1500) | Won 0-0 | +181518 |
| 2extended | 14 | LoPinto, Ben (1518) | Lost 0-0 | -181500 |
| 3extended | 112 | Salvador, Jason (1499) | Lost 0-0 | -181482 |
| 4extended | 187 | Pellegrini, Jamey (1482) | Won 0-0 | +181500 |
| 5extended | 131 | Gillam, Tim (1484) | Won 0-0 | +181518 |
| 6extended | 85 | Andrews, Mal (1504) | Lost 0-0 | -191499 |
| average opponent: 1498record: 3-3 | new rating: 1499 | |||