Goldacker, Jonathan
Current rating: 1654
Record: 14-6
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 316 | Bates, Jeffrey (1507) | Won 2-1 | +151657 |
| 3standard | 239 | Terwilliger, Scott (1483) | Won 2-0 | +151672 |
| 4standard | 93 | Tomlinson, Jared (1546) | Lost 1-2 | -201652 |
| 5standard | 131 | O'Connor, Andrew (1693) | Lost 0-2 | -171635 |
| 6standard | 247 | Saunders, Peter (1657) | Won 2-1 | +181653 |
| 7standard | 152 | Lehner, Bernhard (1892) | Lost 1-2 | -141639 |
| 8standard | 219 | Sanders, Ashley (1462) | Won 2-0 | +151654 |
| average opponent: 1606record: 4-3 | new rating: 1654 | |||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 687 | Taylor, James [USA] (1491) | Won 2-0 | +181518 |
| 3sealed | 25 | Pennington, Allen (1707) | Lost 0-2 | -151503 |
| 4sealed | 128 | Langewisch, Topher (1536) | Won 0-0 | +191522 |
| 5sealed | 129 | Niyazov, Igor (1596) | Won 2-0 | +191541 |
| 6sealed | 123 | Basarab, John (1553) | Won 2-0 | +181559 |
| 7sealed | 25 | Farrugia, Marco (1599) | Won 2-0 | +191578 |
| 8sealed | 22 | Maney, Tom (1491) | Lost 0-2 | -191559 |
| 9sealed | 52 | Torres, Ivan (1550) | Won 2-1 | +171576 |
| 10draft | 88 | Moulton, Jesse (1833) | Lost 1-2 | -131563 |
| 11draft | 75 | Johnson, Jon (1751) | Won 2-1 | +211584 |
| 12draft | 53 | Womble, Ed (1622) | Won 2-1 | +191603 |
| 13draft | 9 | Kelso, Ian (1609) | Won 2-1 | +181621 |
| 14draft | 46 | Snook, Adam (1770) | Won 2-1 | +211642 |
| 15draft | 12 | McFarland, Edward (1616) | ID | 01642 |
| average opponent: 1623record: 10-3-1 | new rating: 1642 | |||