Powers, Jacob
Current rating: 1461
Record: 8-11
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Soth, Eric (1793) | Lost 0-2 | -131498 |
| 2sealed | 541 | Yahya, Hassan (1484) | Lost 0-2 | -181480 |
| 3sealed | 781 | Houle, Jesse (1415) | Lost 0-2 | -191461 |
| top | average opponent: 1564record: 0-3 | new rating: 1461 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 349 | Sheldon, Ryker (1443) | Won 2-0 | +171521 |
| 2modern | 93 | Marohl, Jake (1601) | Lost 0-2 | -171504 |
| 3modern | 346 | Heckman, Christopher (1498) | Won 2-1 | +181522 |
| 4modern | 390 | Guerrero, Michael (1489) | Won 2-0 | +181540 |
| 5modern | 173 | Nelson, Evan (1830) | Lost 1-2 | -131527 |
| 6modern | 314 | Wang, Christopher (1644) | Lost 1-2 | -161511 |
| top | average opponent: 1584record: 3-3 | new rating: 1511 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 563 | Lalague, Marc (1677) | Lost 0-2 | -151468 |
| 2sealed | 601 | Tams, Brian (1483) | Won 2-0 | +181486 |
| 3sealed | 794 | Ruiz, Juan Diego (1498) | Won 2-1 | +191505 |
| 4sealed | 575 | Wang, Robert (1489) | Won 2-1 | +171522 |
| 5sealed | 285 | Duggan, Gavin (1540) | Won 2-1 | +191541 |
| 6sealed | 224 | Nelson, Jon (1517) | Lost 1-2 | -191522 |
| 7sealed | 334 | McCracken, Andrew (1523) | Lost 1-2 | -181504 |
| top | average opponent: 1532record: 4-3 | new rating: 1504 | ||
| Grand Prix Albuquerque 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 327 | Allen, Max (1490) | Won 2-1 | +181518 |
| 2sealed | 483 | Garcia, Xavier (1536) | Lost 1-2 | -181500 |
| 3sealed | 346 | Logsdon, Jim (1520) | Lost 0-2 | -171483 |
| top | average opponent: 1516record: 1-2 | new rating: 1483 | ||