Otto, Jack
Current rating: 1395
Record: 3-9
| Grand Prix Vancouver 2017 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2433 | Hockemeyer, Adam (1500) | Won 2-1 | +191481 |
| 2modern | 2244 | Bergeron, Julien (1642) | Lost 0-2 | -161465 |
| 3modern | 2479 | Mulligan, Sean (1498) | Lost 1-2 | -171448 |
| 4modern | 2518 | Lee, Anthony [USA] (1482) | Lost 1-2 | -171431 |
| 5modern | 2674 | Rosenberg, Zeke (1416) | Lost 0-2 | -191412 |
| 6modern | 2629 | Camara, Aj (1420) | Lost 0-2 | -171395 |
| average opponent: 1493record: 1-5 | new rating: 1395 | |||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 260 | Eramela, Jovy (1482) | Lost 0-2 | -181482 |
| 2sealed | 518 | Berardi, Paul (1464) | Won 2-1 | +171499 |
| 3sealed | 438 | Lee, Paul (1406) | Lost 0-0 | -191480 |
| 4sealed | 672 | Campbell, Tyson (1483) | Lost 1-2 | -181462 |
| 5sealed | 676 | Stepto, Eric (1463) | Won 2-0 | +181480 |
| 6sealed | 626 | Conroy, Niall (1485) | Lost 0-2 | -181462 |
| average opponent: 1464record: 2-4 | new rating: 1462 | |||