Jacobi, Sam
Current rating: 1563
Record: 6-3
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 179 | Colwell, Casey (1481) | Won 2-0 | +181518 |
| 2standard | 1 | Murray, Ryan (1357) | Won 2-0 | +151533 |
| 3standard | 157 | Hewitt, Mark (1645) | Won 2-1 | +201553 |
| 4standard | 48 | Foster, Jason (1565) | Won 2-0 | +181571 |
| 5standard | 52 | Marley, Conor (1578) | Lost 0-2 | -181553 |
| 6standard | 110 | Koepke, Devin (1780) | Lost 1-2 | -141539 |
| 7standard | 154 | Voorhies, Franklyn (1458) | Won 2-0 | +171556 |
| 8standard | 131 | Majors, Michael (2029) | Lost 0-2 | -101546 |
| 9standard | 152 | Allen, Zach (1530) | Won 0-0 | +171563 |
| average opponent: 1603record: 6-3 | new rating: 1563 | |||