Bierman, Robert
Current rating: 1515
Record: 5-4
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 503 | Kehn, Austin (1463) | Won 2-1 | +171517 |
| 2modern | 449 | Muto, Teruhiko (1518) | Won 2-0 | +181535 |
| 3modern | 288 | Weil, Alan (1372) | Lost 0-2 | -211514 |
| 4modern | 320 | Rominske, Zach (1521) | Lost 0-2 | -171497 |
| 5modern | 569 | Horton, Joshua (1554) | Won 2-1 | +191516 |
| 6modern | 391 | Howard, Thomas (1420) | Won 2-1 | +161532 |
| 7modern | 331 | Lowther, Evan (1607) | Won 2-1 | +191551 |
| 8modern | 232 | Sears, Steven (1542) | Lost 1-2 | -181533 |
| 9modern | 372 | Harnik, Adam (1541) | Lost 0-2 | -181515 |
| average opponent: 1504record: 5-4 | new rating: 1515 | |||