Sadow-Reinshagen, Jacob
Current rating: 1446
Record: 3-6
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 264 | Sasonoff, Phillip (1500) | Won 2-0 | +181518 |
| 2legacy | 36 | Tanner, Joe (1584) | Lost 0-2 | -171501 |
| 3legacy | 544 | Wood, Jon (1487) | Won 2-1 | +181519 |
| 4legacy | 379 | Costantini, Mark (1500) | Lost 0-2 | -181501 |
| 5legacy | 633 | Whittaker, George (1529) | Lost 1-2 | -181483 |
| 6legacy | 595 | Stevens, Jeff (1479) | Won 2-0 | +181501 |
| 7legacy | 476 | Henry, John (1454) | Lost 0-2 | -191482 |
| 8legacy | 422 | Seligman, Scott (1449) | Lost 1-2 | -181464 |
| 9legacy | 352 | Lamb, Jonathan (1502) | Lost 0-2 | -181446 |
| average opponent: 1498record: 3-6 | new rating: 1446 | |||