Eier, Brad
Current rating: 1668
Record: 22-15
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Parsons, Andrew (1493) | Won 2-0 | +171532 |
| 2sealed | 152 | Puccio, Scott (1544) | Won 2-0 | +181550 |
| 3sealed | 78 | Lopez, Brian (1577) | Won 2-1 | +191569 |
| 4sealed | 59 | Mata, Andrew (1848) | Won 2-1 | +231592 |
| 5sealed | 50 | Henry, Jason (1647) | Lost 1-2 | -171575 |
| 6sealed | 69 | Chu, Xiong (1608) | Won 2-1 | +191594 |
| 7sealed | 42 | Simon, Michael (1688) | Won 2-1 | +191613 |
| 8sealed | 46 | Chiappa, Renzo (1732) | Won 2-1 | +201633 |
| 9sealed | 16 | Bernat, Michael (2115) | Lost 1-2 | -91624 |
| 10draft | 44 | Tsujikawa, Taiga (1907) | Lost 0-2 | -131611 |
| 11draft | 44 | Morrow, Chris (1423) | Won 2-0 | +141625 |
| 12draft | 40 | Marklyn, Tyler (1676) | Won 2-0 | +191644 |
| 13draft | 101 | Manning, Brandon (1666) | Won 2-0 | +191663 |
| 14draft | 12 | Chiappa, Renzo (1758) | Won 2-0 | +191682 |
| 15draft | 68 | Pargh, William (1911) | Lost 0-2 | -141668 |
| top | average opponent: 1706record: 11-4 | new rating: 1668 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 326 | Messick, Thomas (1482) | Won 2-1 | +171511 |
| 2modern | 397 | Tessmer, Joseph (1468) | Lost 0-2 | -181493 |
| 3modern | 805 | LaBorde, Jason (1497) | Lost 0-2 | -181475 |
| 4modern | 1083 | Howard, Cody (1474) | Won 2-0 | +181493 |
| 5modern | 985 | Boucher, Adam (1501) | Won 2-0 | +181511 |
| 6modern | 734 | Crawford, Matthew (1487) | Won 2-0 | +171528 |
| 7modern | 238 | Kenney, Michael (1762) | Lost 0-2 | -131515 |
| top | average opponent: 1525record: 4-3 | new rating: 1515 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 295 | Murphy, Jeremy (1536) | Lost 0-2 | -171485 |
| 4sealed | 294 | Rodaitis, Andrew (1489) | Won 2-1 | +181503 |
| 5sealed | 285 | Williams, David A (1736) | Lost 0-2 | -141489 |
| 6sealed | 372 | Kaya, Baris (1522) | Won 2-1 | +191508 |
| 7sealed | 178 | Patel, Tariq (1735) | Lost 1-2 | -141494 |
| top | average opponent: 1604record: 2-3 | new rating: 1494 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 183 | Li, Kai (1529) | Won 2-0 | +191519 |
| 4modern | 153 | Hulett, Kyle (1554) | Lost 0-2 | -181501 |
| 5modern | 171 | Kanallakan, Andrew (1539) | Won 2-1 | +191520 |
| 6modern | 104 | Uppal, Justin (1599) | Lost 0-2 | -171503 |
| 7modern | 289 | Ullmann, Connor (1541) | Won 2-0 | +191522 |
| 8modern | 104 | Houle, Sebastien (1331) | Won 2-0 | +151537 |
| 9modern | 61 | Hannebohn, Joshua (1542) | Won 2-0 | +181555 |
| 10modern | 70 | Lam, Michael (1618) | Lost 0-2 | -171538 |
| 11modern | 65 | Wetzel, Bronson (1516) | Lost 1-2 | -191519 |
| 12modern | 89 | Ruggles, Randall (1558) | Lost 0-2 | -171502 |
| top | average opponent: 1533record: 5-5 | new rating: 1502 | ||