Kostovetsky, Daniel
Current rating: 1672
Record: 12-3
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 334 | Hernandez, Omar (1463) | Won 2-0 | +171517 |
| 2sealed | 284 | Zung, Stacy (1531) | Won 2-0 | +191536 |
| 3sealed | 293 | Smith, Bryan (1422) | Won 2-1 | +161552 |
| 4sealed | 166 | Sandine, Ely (1554) | Won 2-0 | +181570 |
| 5sealed | 73 | Jones, Oscar (1809) | Lost 1-2 | -141556 |
| 6sealed | 98 | Phillips, Vanessa (1530) | Won 2-0 | +171573 |
| 7sealed | 31 | Mancuso, Adam (1894) | Won 2-0 | +241597 |
| 8sealed | 42 | Kulik, Lirek (1572) | Won 2-0 | +181615 |
| 9sealed | 29 | Noga, Steve (1454) | Lost 0-2 | -211594 |
| 10draft | 48 | Duncan, Zachary (1779) | Won 2-0 | +211615 |
| 11draft | 58 | Ellis, Jason (1738) | Won 2-0 | +201635 |
| 12draft | 64 | Feng, Michael (1575) | Lost 0-2 | -191616 |
| 13draft | 10 | Doherty, Torren (1558) | Won 2-1 | +171633 |
| 14draft | 40 | Elliott, Garth (1754) | Won 2-1 | +201653 |
| 15draft | 59 | Fay, Ira (1668) | Won 2-0 | +191672 |
| average opponent: 1620record: 12-3 | new rating: 1672 | |||