Zhang, Nan
Current rating: 1459
Record: 3-6
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 427 | Morris, Robert (1484) | Lost 1-2 | -171417 |
| 2sealed | 539 | Sylvan, Zachary (1482) | Won 2-1 | +191436 |
| 3sealed | 582 | Mattias, John (1491) | Won 2-1 | +191455 |
| 4sealed | 393 | Cruikshank, Henry (1624) | Lost 0-2 | -151440 |
| 5sealed | 395 | Morgan-Witts, Thomas (1499) | Won 2-0 | +191459 |
| average opponent: 1516record: 3-2 | new rating: 1459 | |||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 649 | Smith, Greg (1761) | Lost 1-2 | -131487 |
| 2sealed | 868 | Cuppoletti, Brandon (1465) | Lost 1-2 | -191468 |
| 3sealed | 918 | Scott, David (1516) | Lost 1-2 | -171451 |
| 4sealed | 961 | Paxman, Kirk (1482) | Lost 0-2 | -171434 |
| average opponent: 1556record: 0-4 | new rating: 1434 | |||