Samson, Jacob
Current rating: 1514
Record: 11-11
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 80 | Harduvel, John (1551) | Lost 0-2 | -171468 |
| 2modern | 587 | Felix, Elijah (1481) | Won 2-1 | +181486 |
| 3modern | 809 | Nguyen, Dennis (1557) | Lost 1-2 | -161470 |
| 4modern | 753 | Coffelt, Matthew (1534) | Won 2-0 | +191489 |
| 5modern | 626 | Efigenio, Christopher (1734) | Won 2-1 | +221511 |
| 6modern | 350 | Aldape Vasquez, Aristoteles Omar (1561) | Won 2-1 | +191530 |
| 7modern | 254 | Serface, Zack (1600) | Won 2-1 | +191549 |
| 8modern | 126 | Brown, Steven (1678) | Won 2-1 | +211570 |
| 9modern | 164 | Davila, David (1509) | Lost 1-2 | -191551 |
| 10modern | 180 | Ruiz, Leonardo (1538) | Lost 0-2 | -191532 |
| 11modern | 304 | Skippen, Will (1563) | Lost 0-2 | -171515 |
| 12modern | 273 | Bernot, Anthony (1496) | Lost 1-2 | -181497 |
| 13modern | 244 | Fagan, Christian (1484) | Won 2-0 | +171514 |
| 14modern | 209 | Nelson, Adam (1513) | Won 2-0 | +181532 |
| 15modern | 192 | Travis, Timothy (1514) | Lost 0-2 | -181514 |
| average opponent: 1554record: 8-7 | new rating: 1514 | |||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 278 | Reis, Matthew (1639) | Lost 0-2 | -151485 |
| 2standard | 521 | Austria, Alfred (1506) | Won 2-0 | +181503 |
| 3standard | 397 | Gibson, Jack (1483) | Lost 1-2 | -181485 |
| 4standard | 592 | Schy, Jesse (1431) | Won 2-0 | +171502 |
| 5standard | 387 | Sulser, Donavin (1478) | Lost 0-2 | -191483 |
| 6standard | 457 | Phillips, Darien (1485) | Won 2-1 | +181501 |
| 7standard | 358 | Lane, Stephen (1599) | Lost 0-2 | -161485 |
| average opponent: 1517record: 3-4 | new rating: 1485 | |||