Weigand, Eric
Current rating: 1514
Record: 8-7
| Grand Prix Charlotte 2016 (modern) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 116 | Campbell, Jeffrey 2 (1500) | Won 2-0 | +181512 |
| 2modern | 170 | Ni, Marcus (1500) | Lost 1-2 | -181494 |
| 3modern | 826 | DeLazier, Jay (1497) | Won 2-0 | +181512 |
| 4modern | 335 | Ortiz, Jose (1386) | Lost 1-2 | -211491 |
| 5modern | 543 | Biggs, David (1500) | Won 2-1 | +191510 |
| 6modern | 288 | Aminto, Marco (1783) | Lost 1-2 | -131497 |
| 7modern | 673 | Newton, Clifford (1498) | Won 2-0 | +181515 |
| 8modern | 554 | Gwirtsman, Benjamin (1587) | Won 2-1 | +191534 |
| 9modern | 337 | Breau, Chris (1419) | Lost 1-2 | -201514 |
| average opponent: 1519record: 5-4 | new rating: 1514 | |||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 150 | Carroll, Chad (1430) | Won 2-0 | +171517 |
| 2modern | 407 | Munn, Chris (1468) | Won 2-0 | +171534 |
| 3modern | 182 | Burgess, Miles (1485) | Lost 0-2 | -191515 |
| 4modern | 743 | Mahoney, Patrick (1524) | Won 2-0 | +181533 |
| 5modern | 402 | Toye, James (1430) | Lost 0-2 | -201513 |
| 6modern | 687 | Cote, Eric (1434) | Lost 1-2 | -191494 |
| average opponent: 1462record: 3-3 | new rating: 1494 | |||