Davis, Jacob
Current rating: 1428
Record: 10-14
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 355 | Tuske, Paul (1487) | Lost 0-2 | -181445 |
| 2standard | 406 | Kreilick, Arron (1483) | Won 2-0 | +191464 |
| 3standard | 502 | Dixon, Richard (1509) | Lost 1-2 | -171447 |
| 4standard | 468 | McGouirk, Bill (1438) | Lost 0-2 | -191428 |
| top | average opponent: 1479record: 1-3 | new rating: 1428 | ||
| Grand Prix Montreal 2016 (EMN limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2822 | Flatford, Jason (1495) | Lost 1-2 | -181483 |
| 2sealed | 2825 | Tomlinson, Morgan (1515) | Lost 1-2 | -171466 |
| 3sealed | 2830 | Gignac, Maxime (1466) | Lost 0-0 | -181448 |
| 4sealed | 2826 | Worthington, Cleve (1463) | Won 2-0 | +181466 |
| 5sealed | 2825 | Axtell, Matthew (1348) | Won 2-0 | +161482 |
| 6sealed | 2816 | Griffioen, Derrek (1420) | Lost 1-2 | -191463 |
| top | average opponent: 1451record: 2-4 | new rating: 1463 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 324 | Gee, Marcus (1583) | Lost 0-2 | -161464 |
| 2standard | 456 | Miller, David (1440) | Won 2-1 | +171481 |
| 3standard | 401 | Dunn, Joshua (1465) | Won 2-0 | +181499 |
| 4standard | 229 | Hudson, Ryan (1517) | Lost 0-2 | -181481 |
| 5standard | 365 | Thompson, John (1479) | Lost 1-2 | -181463 |
| 6standard | 372 | Vela, Eleazar (1464) | Won 2-0 | +181481 |
| 7standard | 273 | Velasquez, Gilbert (1500) | Lost 1-2 | -171464 |
| 8standard | 229 | Gonzales, Adam (1530) | Won 2-0 | +191483 |
| 9standard | 173 | Ognan, Zachary (1500) | Won 2-0 | +181501 |
| top | average opponent: 1498record: 5-4 | new rating: 1501 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1147 | Norris, Mark (1445) | Won 2-0 | +171517 |
| 2modern | 1217 | Cravens, Billy (1518) | Lost 1-2 | -181499 |
| 3modern | 1473 | Ocampo, Christopher (1480) | Lost 0-2 | -181481 |
| 4modern | 1597 | Bottcher, Matt (1466) | Won 2-0 | +171498 |
| 5modern | 1436 | Riley, Pat (1466) | Lost 0-2 | -181480 |
| top | average opponent: 1475record: 2-3 | new rating: 1480 | ||