Peiffer, Jeremy
Current rating: 1458
Record: 1-4 (GP) / 3-5 (professional)
| Pro Tour Rivals of Ixalan (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 138 | Vuillot, Samuel (2078) | Lost 1-2 | -81438 |
| 2draft | 41 | Andrejchikov, Denis (1771) | Lost 0-2 | -121426 |
| 3draft | 218 | Funkhouser, Andrew (1786) | Won 2-1 | +241450 |
| 4modern | 160 | Kahovec, Nate (1696) | Won 2-1 | +231473 |
| 5modern | 111 | Zhang, Hongqiang (1665) | Lost 0-2 | -151458 |
| 6modern | 132 | Inoue, Toru (1966) | Lost 0-2 | -91449 |
| 7modern | 156 | Case, Adam (1548) | Won 2-0 | +201469 |
| 8modern | 121 | Inoue, Sean (1896) | Lost 1-2 | -111458 |
| average opponent: 1801record: 3-5 | new rating: 1458 | |||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 169 | Apperson, Michael (1500) | Lost 0-2 | -181482 |
| 2modern | 515 | Gerstner, Grant (1482) | Lost 1-2 | -181464 |
| 3modern | 637 | Smith, Brandon 820 (1464) | Won 2-0 | +181482 |
| 4modern | 533 | Capps, Brandon (1489) | Lost 1-2 | -181464 |
| 5modern | 579 | Laforrest, Dale (1459) | Lost 0-2 | -181446 |
| average opponent: 1479record: 1-4 | new rating: 1446 | |||