Lao, Christopher
Current rating: 1617
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 793 | Hart, Jordan (1500) | Won 2-0 | +171583 |
| 2modern | 496 | Shifflett, Aaron (1518) | Lost 1-2 | -191564 |
| 3modern | 833 | Beasley, David (1498) | Won 2-1 | +161580 |
| 4modern | 546 | Tanner, Adam (1481) | Won 2-1 | +171597 |
| 5modern | 350 | Hoegner, Danielle (1426) | Won 2-1 | +151612 |
| 6modern | 321 | Burnett, Kai (1847) | Lost 1-2 | -141598 |
| 7modern | 308 | Massak, Shawn (1596) | Lost 1-2 | -181580 |
| 8modern | 394 | Blanchette, Jamie (1758) | Won 2-1 | +211601 |
| 9modern | 327 | Crabtree, Neal (1475) | Won 2-1 | +161617 |
| top | average opponent: 1566record: 6-3 | new rating: 1617 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 486 | Cawley, Jason (1598) | Won 2-0 | +191587 |
| 2sealed | 14 | Kessler, Ben (1484) | Won 2-0 | +161603 |
| 3sealed | 116 | Li, Yuanji (1701) | Lost 1-2 | -161587 |
| 4sealed | 248 | Velarde, Wendell (1588) | Won 2-0 | +181605 |
| 5sealed | 324 | Cheung, Terrence (1624) | Lost 1-2 | -181587 |
| 6sealed | 380 | Greenidge, Jamal (1418) | Lost 1-2 | -211566 |
| top | average opponent: 1569record: 3-3 | new rating: 1566 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 235 | Collins, Riley (1500) | Won 2-1 | +181518 |
| 2sealed | 50 | Cho, Joshua (1695) | Won 2-1 | +211539 |
| 3sealed | 189 | Ell, Matthew (1452) | Won 2-0 | +171556 |
| 4sealed | 9 | Chitturi, Ashok (1533) | Won 2-0 | +171573 |
| 5sealed | 48 | Ezegelian, Adam (1625) | Lost 0-2 | -171556 |
| 6sealed | 217 | Woods, Conley (1733) | Lost 1-2 | -151541 |
| 7sealed | 240 | Boettcher, Jared (2003) | Lost 1-2 | -101531 |
| 8sealed | 277 | Coppock, Samuel (1528) | Won 0-0 | +181549 |
| 9sealed | 230 | Chiarlanza, Tony (1610) | Won 2-0 | +191568 |
| top | average opponent: 1631record: 6-3 | new rating: 1568 | ||