To, David
Current rating: 1440
Record: 9-13
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Ramos Page, Joshua (1500) | Won 2-0 | +191453 |
| 2sealed | 147 | Gonzalez, Adrian [USA] (1463) | Lost 0-2 | -171436 |
| 3sealed | 275 | Beckham, Zenaide (1466) | Won 2-1 | +181454 |
| 4sealed | 105 | Choat, Kyle (1521) | Won 2-1 | +191473 |
| 5sealed | 81 | Park, Junyoung (1517) | Lost 0-2 | -171456 |
| 6sealed | 131 | Castrucci, Sam (1554) | Lost 1-2 | -161440 |
| top | average opponent: 1504record: 3-3 | new rating: 1440 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Craft, Wade (1502) | Lost 0-2 | -181449 |
| 2sealed | 278 | Stanton, Jack (1425) | Lost 1-2 | -181431 |
| 3sealed | 415 | CuRoi, Phaeton (1464) | Won 2-0 | +191450 |
| 4sealed | 392 | Jahnke, John (1466) | Won 2-1 | +181468 |
| 5sealed | 272 | Buckendorf, Eric (1599) | Lost 0-2 | -161452 |
| 6sealed | 293 | Santos, Norvic (1447) | Lost 1-2 | -181434 |
| top | average opponent: 1484record: 2-4 | new rating: 1434 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 464 | Kitelinger, Alex (1500) | Lost 0-2 | -181483 |
| 2sealed | 367 | Tobey, Aaron (1747) | Won 2-1 | +231506 |
| 3sealed | 408 | Kriehn, Kyle (1478) | Lost 0-2 | -181488 |
| 4sealed | 472 | Santo, Hallie (1333) | Lost 0-2 | -211467 |
| top | average opponent: 1514record: 1-3 | new rating: 1467 | ||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Gibson, Kevin (1500) | Lost 0-2 | -181482 |
| 2sealed | 121 | Camacho, Paul (1482) | Won 2-0 | +181500 |
| 3sealed | 153 | vinson, michael (1500) | Won 2-0 | +181518 |
| 4sealed | 113 | Wang, Sean (1447) | Lost 0-2 | -191499 |
| 5sealed | 137 | Tamber, Tobey (1665) | Won 2-1 | +211520 |
| 6sealed | 84 | Choi, Won Suk (1505) | Lost 0-2 | -191501 |
| top | average opponent: 1516record: 3-3 | new rating: 1501 | ||