Coll, Dave
Current rating: 1478
Record: 3-4
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Rudolph, Jason (1428) | Won 2-0 | +171517 |
| 2sealed | 98 | Nehlsen, William (1494) | Lost 1-2 | -191498 |
| 3sealed | 521 | Hu, Dennis (1500) | Won 2-0 | +181516 |
| 4sealed | 216 | Kollmer, Martin (1486) | Won 2-1 | +181534 |
| 5sealed | 228 | Lusk, Abraham (1605) | Lost 0-2 | -171517 |
| 6sealed | 382 | Villamar, Jonathan (1476) | Lost 1-2 | -191498 |
| 7sealed | 353 | Vincek, Christopher (1393) | Lost 0-2 | -201478 |
| average opponent: 1483record: 3-4 | new rating: 1478 | |||