Antonescu, Christian
Current rating: 1675
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 449 | Everson, James (1518) | Won 2-1 | +181577 |
| 3sealed | 418 | Hayes, Ben (1824) | Won 2-1 | +221599 |
| 4sealed | 412 | Patterson, Luke (1602) | Won 2-0 | +181617 |
| 5sealed | 355 | Gannon, Jason (1570) | Won 2-0 | +171634 |
| 6sealed | 339 | Muniz, Jorge (1534) | Won 2-0 | +171651 |
| 7sealed | 326 | Kolos, John (1857) | Lost 0-2 | -151636 |
| 8sealed | 338 | Marsan, Thomas (1551) | Lost 0-2 | -191617 |
| 9sealed | 379 | Lee, Benson S (1557) | Won 2-0 | +171634 |
| 10sealed | 360 | Kuo, Tzu-Ching (1970) | Won 0-0 | +241658 |
| 11draft | 14 | Jiang, Jay (1684) | Won 2-0 | +181676 |
| 12draft | 20 | Kubilis, John (1583) | Won 2-1 | +161692 |
| 13draft | 18 | Traikov, Erik (1604) | Won 2-1 | +171709 |
| 14draft | 24 | Woodley, Ian (1798) | Lost 0-2 | -171692 |
| 15draft | 4 | Dos Remedios, Aaron (1731) | Lost 0-2 | -171675 |
| 16draft | 39 | Plouffe, Jeremi (1614) | ID | 01675 |
| top | average opponent: 1666record: 10-4-1 | new rating: 1675 | ||
| Grand Prix Montreal 2001 (ODY limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 23 | Krakower, Gary (1717) | Lost 0-2 | -141471 |
| 5sealed | 54 | Dumanski, Lukasz (1502) | Won 2-1 | +191490 |
| 6sealed | 39 | Rancourt, Vincent (1556) | Won 2-0 | +191509 |
| 7sealed | 17 | Shears, Brett (1729) | Lost 0-2 | -141495 |
| 8rochester | 9 | Green, Ben A (1558) | Won 2-0 | +191514 |
| 9rochester | 7 | Morway, Donald (1575) | Won 2-1 | +191533 |
| 10rochester | 30 | Magid, Jeffrey (1555) | Won 2-0 | +181551 |
| 11rochester | 20 | Humpherys, David (1950) | Lost 1-2 | -111540 |
| 12rochester | 1 | Daoust, Guillaume (1604) | Won 2-0 | +191559 |
| 13rochester | 13 | Reid, Kyle (1611) | ID | 01559 |
| top | average opponent: 1636record: 6-3-1 | new rating: 1559 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 63 | Dumanski, Lukasz (1500) | Won 2-1 | +181518 |
| 3sealed | 8 | Stark, Ben S (1635) | Lost 0-2 | -161502 |
| 4sealed | 180 | Kert, Caroline (1581) | Lost 0-2 | -161486 |
| 5sealed | 186 | Lawrence, Nathan (1501) | Won 2-1 | +181504 |
| 6sealed | 110 | Herberholz, Mark (1452) | Lost 0-2 | -191485 |
| top | average opponent: 1534record: 2-3 | new rating: 1485 | ||