Chalhoub, Sharbel
Current rating: 1476
Record: 7-6 (GP) / 1-5 (professional)
| Pro Tour San Juan 2010 (Zendikar block) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 37 | Picard, Pete (1669) | Lost 0-2 | -161517 |
| 2block | 137 | Light, Matthew (1576) | Won 2-0 | +191536 |
| 3block | 147 | Tingey, Vince (1507) | Lost 1-2 | -181518 |
| 4block | 170 | Scheel, Brandon (1844) | Lost 0-2 | -131505 |
| 5block | 140 | Lindroos, Jani (1660) | Lost 1-2 | -151490 |
| 6draft | 121 | Schulmerich, Felix (1677) | Lost 1-2 | -141476 |
| top | average opponent: 1656record: 1-5 | new rating: 1476 | ||
| Grand Prix Richmond 2006 (GPT limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 145 | Gordon, Scott (1500) | Won 2-1 | +191502 |
| 2sealed | 69 | Driggs, Alex (1545) | Lost 0-2 | -181484 |
| 3sealed | 118 | Barnett, Noah (1605) | Won 2-1 | +211505 |
| 4sealed | 126 | Maciejewski, Jeremy (1518) | Won 2-0 | +181523 |
| 5sealed | 94 | Poplin, Ryan (1538) | Lost 1-2 | -181505 |
| 6sealed | 129 | Majlaton, Alex (1745) | Won 2-1 | +221527 |
| 7sealed | 73 | Coolidge, John (1537) | Won 2-0 | +191546 |
| 8sealed | 48 | Lebedowicz, Osyp (1821) | Lost 0-2 | -131533 |
| top | average opponent: 1601record: 5-3 | new rating: 1533 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 216 | Seeley, Robert (1500) | Won 2-0 | +181518 |
| 2extended | 72 | Mullen, Steven (1543) | Lost 0-2 | -181500 |
| 3extended | 180 | O'Toole, Pierce (1482) | Won 2-0 | +181518 |
| 4extended | 189 | Cicio, Joshua (1504) | Lost 0-2 | -181500 |
| 5extended | 201 | Bongiovanni, Mauro (1583) | Lost 1-2 | -171483 |
| top | average opponent: 1523record: 2-3 | new rating: 1483 | ||