Gilstrap, Robert
Current rating: 1578
Record: 8-4-1
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 395 | Rhodes, Chris (1485) | Won 2-1 | +181518 |
| 2sealed | 105 | Beckett, Jeremy (1518) | Won 2-1 | +181536 |
| 3sealed | 216 | Shakarisaz, David (1649) | Lost 0-2 | -161520 |
| 4sealed | 356 | Stefan, Isaiah (1518) | Won 2-0 | +181538 |
| 5sealed | 289 | Ashcraft, David (1555) | Won 2-0 | +181556 |
| 6sealed | 161 | Gerhardt, Scott (1931) | Won 2-1 | +251581 |
| 7sealed | 147 | Clark, Ryan (1540) | Won 2-1 | +171598 |
| 8sealed | 150 | Torres, Patrick (1560) | Won 2-0 | +171615 |
| 9sealed | 105 | James, Don (1603) | Draw 0-0 | 01615 |
| 10draft | 56 | Quinton, Kellen (1607) | Won 2-0 | +181633 |
| 11draft | 6 | Wiersema, Drew (1624) | Lost 1-2 | -181615 |
| 12draft | 27 | James, Don (1620) | Lost 1-2 | -181597 |
| 13draft | 19 | Wu, Gavin (1549) | Lost 0-2 | -191578 |
| average opponent: 1597record: 8-4-1 | new rating: 1578 | |||