Cheung, Eric T
Current rating: 1497
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 137 | Nagaishi, Bryan (1500) | Lost 1-2 | -191518 |
| 2block | 262 | Levitan, Jordan (1482) | Won 2-0 | +181536 |
| 3block | 290 | Tabaldo, Brandon (1489) | Lost 0-2 | -191517 |
| 4block | 328 | Wegrzyn, Ryan (1483) | Lost 0-2 | -191498 |
| 5block | 406 | Cuellar, Brian (1447) | Won 2-0 | +171515 |
| 6block | 315 | Owen, Bradley (1482) | Lost 0-2 | -181497 |
| top | average opponent: 1481record: 2-4 | new rating: 1497 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Duggan, Matthew [USA] (1492) | Lost 1-2 | -171464 |
| 2sealed | 118 | Ware, Dennis (1445) | Won 2-0 | +171481 |
| 3sealed | 68 | Ehlinger, Reese (1501) | Won 2-1 | +191500 |
| 4sealed | 113 | Radsliff, Elliot (1519) | Won 2-0 | +181518 |
| 5sealed | 69 | Torre, Eric (1534) | Lost 1-2 | -181500 |
| 6sealed | 92 | Marusek, Josh (1523) | Won 2-0 | +191519 |
| 7sealed | 41 | Sias, Eric (1471) | Won 2-0 | +171536 |
| 8sealed | 27 | Ayers, Brandon (1425) | Lost 1-2 | -201516 |
| 9sealed | 47 | Chreptyk, Brandon (1691) | Won 2-1 | +211537 |
| top | average opponent: 1511record: 6-3 | new rating: 1537 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 337 | Brasted, Ian (1500) | Won 2-1 | +181518 |
| 2sealed | 335 | LaSalle, Matt (1493) | Won 2-1 | +181536 |
| 3sealed | 170 | Cannard, Geoff (1535) | Won 2-1 | +181554 |
| 4sealed | 38 | MacDonald, Dylan (1482) | Lost 1-2 | -201534 |
| 5sealed | 130 | Plumb, Elliott (1558) | Won 2-0 | +191553 |
| 6sealed | 126 | Sprunger, Brock (1555) | Lost 0-1 | -181535 |
| 7sealed | 127 | Deocares, Ismael B (1555) | Lost 1-2 | -181517 |
| 8sealed | 187 | Wagner, Andrew W (1530) | Lost 0-2 | -181499 |
| 9sealed | 159 | Arkin, Evan (1500) | Lost 1-2 | -181481 |
| top | average opponent: 1523record: 4-5 | new rating: 1481 | ||