Libowitz, Nicko
Current rating: 1560
Record: 9-6-1
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 3 | Tang, Jason (1518) | Won 2-0 | +181542 |
| 3block | 17 | Sutton, Sean (1493) | Won 2-0 | +171559 |
| 4block | 5 | Sullivan, Adrian (1586) | Lost 1-2 | -171542 |
| 5block | 59 | Germar, Richard (1555) | Won 2-1 | +181560 |
| 6block | 16 | Lun, Anthony (1557) | Won 2-0 | +181578 |
| 7block | 21 | Aden, Eli (1568) | Lost 0-2 | -181560 |
| 8block | 39 | Lee, Tue (1548) | Draw 1-1 | 01560 |
| average opponent: 1546record: 4-2-1 | new rating: 1560 | |||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 147 | Henry, Andre (1500) | Won 2-0 | +181518 |
| 2block | 86 | Weiss, Eric (1502) | Won 2-0 | +181536 |
| 3block | 85 | Krempels, Craig (1831) | Lost 0-2 | -131523 |
| 4block | 167 | Tady, Chad (1534) | Won 2-1 | +181541 |
| 5block | 135 | Flores, Michael (1707) | Lost 1-2 | -151526 |
| 6block | 151 | Batdorf, Nicholas (1478) | Won 2-1 | +171543 |
| 7block | 173 | Limoli, Craig (1536) | Won 2-1 | +181561 |
| 8block | 99 | Frac, Robert (1529) | Lost 0-2 | -181543 |
| 9block | 119 | Emmons, Dan (1540) | Lost 0-2 | -191524 |
| average opponent: 1573record: 5-4 | new rating: 1524 | |||