Ly, Song
Current rating: 1568
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 247 | Lau, Zhao Zhi (1697) | Lost 0-2 | -161568 |
| top | record: 0-1 | new rating: 1568 | ||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 111 | Rubinfeld, Jason (1522) | Won 2-0 | +181540 |
| 3sealed | 56 | Simpson, Ken (1586) | Won 2-0 | +191559 |
| 4sealed | 33 | Yoo, John (1801) | Lost 0-2 | -141545 |
| 5sealed | 39 | Rush, Gary (1816) | Lost 0-2 | -131532 |
| 6sealed | 111 | Knowles, Eric (1433) | Won 2-0 | +161548 |
| 7sealed | 84 | Burr, Nicholas (1557) | Won 2-0 | +191567 |
| 8sealed | 43 | Greuel, Matthew (1558) | Won 2-0 | +171584 |
| top | average opponent: 1611record: 5-2 | new rating: 1584 | ||
| Grand Prix Seattle 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 9 | Hegstad, Brian (1500) | Won 0-0 | +181518 |
| 3extended | 1 | Lavery, Joshua (1654) | Won 0-0 | +201538 |
| 4extended | 26 | Foster, Brian (1554) | Draw 0-0 | +11539 |
| 5extended | 20 | Kariel, Tim (1554) | Lost 0-0 | -181521 |
| 6extended | 46 | Lostaglia, Christopher (1537) | Lost 0-0 | -181503 |
| 7extended | 62 | Smith, Alex (1550) | Won 0-0 | +191522 |
| top | average opponent: 1558record: 3-2-1 | new rating: 1522 | ||