Hiltenbrand, Chuck C
Current rating: 1502
Record: 4-4
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Schaub, David (1474) | Won 2-0 | +181518 |
| 2sealed | 220 | Ho, Kim-Kiu (1499) | Won 2-1 | +171535 |
| 3sealed | 118 | Tendrock, Steven (1618) | Lost 0-2 | -161519 |
| 4sealed | 315 | Woodward, Jonathan (1821) | Won 2-0 | +231542 |
| 5sealed | 210 | Tidwell, Brian (1529) | Lost 0-2 | -181524 |
| 6sealed | 334 | Barnett, Ross A (1488) | Lost 0-2 | -191505 |
| 7sealed | 350 | Vi, Henry (1322) | Won 2-0 | +151520 |
| 8sealed | 271 | Marshall, Stephen (1509) | Lost 1-2 | -181502 |
| average opponent: 1532record: 4-4 | new rating: 1502 | |||