Leighley, Mark
Current rating: 1484
Record: 4-5
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Campana, Rubens (1695) | Lost 1-2 | -141486 |
| 2sealed | 339 | Melville, William (1482) | Won 2-1 | +171503 |
| 3sealed | 275 | Cunningham, Brittany (1445) | Lost 0-2 | -191484 |
| 4sealed | 515 | Wright, Caleb (1481) | Lost 0-2 | -181466 |
| 5sealed | 464 | Flowers, Kyle (1461) | Won 2-1 | +181484 |
| 6sealed | 393 | Visin, Lukas (1492) | Won 2-0 | +181502 |
| 7sealed | 353 | Grwinski, Logan (1460) | Won 2-1 | +181520 |
| 8sealed | 272 | Trevathan, Rio (1494) | Lost 1-2 | -191501 |
| 9sealed | 255 | Johanson, Josh (1559) | Lost 0-2 | -171484 |
| average opponent: 1508record: 4-5 | new rating: 1484 | |||