Bonner, Robert
Current rating: 1384
Record: 0-0 (GP) / 3-10 (professional)
| Pro Tour New York 1999 (Urza's block) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 84 | Popkave, Daniel (1500) | Lost 1-2 | -171451 |
| 2block | 100 | Maraj, Wade (1558) | Lost 0-2 | -171434 |
| 3block | 145 | Wong, Nicholas Jonathan (1468) | Lost 0-2 | -171417 |
| 4block | 145 | Frackowiak, Sean (1452) | Lost 0-1 | -171400 |
| 5block | 140 | Quirke, Diarmuid (1433) | Lost 0-2 | -181382 |
| 6block | 127 | Douyama, Tsuyoshi (1434) | Won 2-0 | +191401 |
| 7block | 118 | Pilnick, Michael (1439) | Lost 1-2 | -171384 |
| average opponent: 1469record: 1-6 | new rating: 1384 | |||
| Pro Tour Los Angeles 1999 (USG rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 112 | Maher, Bob (1544) | Lost 0-0 | -171483 |
| 2rochester | 118 | Bradshaw, Cory (1482) | Lost 0-2 | -181465 |
| 3rochester | 153 | De Wael, Tom (1465) | Won 2-0 | +181483 |
| 4rochester | 73 | Jensen, William (1492) | Won 2-0 | +181501 |
| 5rochester | 90 | Labarre, Nicolas (1647) | Lost 0-2 | -151486 |
| 7rochester | 118 | Eperjesi, Thomas (1504) | Lost 0-0 | -181468 |
| average opponent: 1522record: 2-4 | new rating: 1468 | |||