Brown, Seth
Current rating: 1527
Record: 20-20
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 341 | Garnica, Nathan (1517) | Lost 0-2 | -181512 |
| 2modern | 471 | Mount, David (1482) | Lost 0-2 | -181494 |
| 3modern | 737 | Gallo, David (1471) | Won 2-0 | +171511 |
| 4modern | 1223 | Garza, Eric (1478) | Won 2-0 | +181529 |
| 5modern | 542 | Monroe, Michael (1476) | Won 2-1 | +171546 |
| 6modern | 380 | Orrmons, Kale (1609) | Lost 1-2 | -171529 |
| 7modern | 459 | Moungey, Tim (1420) | Won 2-0 | +161545 |
| 8modern | 272 | Colon, Gustavo (1552) | Lost 0-2 | -181527 |
| top | average opponent: 1500record: 4-4 | new rating: 1527 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 575 | West, Temple (1500) | Won 2-0 | +181522 |
| A2sealed | 440 | Lew, Al (1510) | Won 2-1 | +181540 |
| A3sealed | 49 | Erler, Billy (1774) | Lost 1-2 | -141526 |
| A4sealed | 179 | Sears, Isaac (1799) | Won 2-1 | +231549 |
| A5sealed | 188 | Scotta, Lucas (1487) | Lost 0-2 | -191530 |
| A6sealed | 251 | Anderson, Neil (1818) | Lost 0-2 | -131517 |
| A7sealed | 236 | Nuss, Jacob (1504) | Won 2-0 | +181535 |
| A8sealed | 161 | Langford, Chris (1351) | Won 2-0 | +141549 |
| B1sealed | 638 | McIntyre, Trenton (1567) | Won 2-1 | +191568 |
| B2sealed | 272 | La Hay, William (1448) | Won 2-1 | +161584 |
| B3sealed | 127 | Wang, Wilson (1673) | Lost 1-2 | -171567 |
| B4sealed | 271 | Kim, Aidan (1620) | Lost 0-2 | -171550 |
| B5sealed | 337 | Vitro, Teddy (1447) | Lost 1-2 | -201530 |
| top | average opponent: 1577record: 7-6 | new rating: 1530 | ||
| Grand Prix Oakland 2019 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 218 | Alcantara, Charles (1358) | Won 2-1 | +161479 |
| 2modern | 35 | Custodio, Anthony (1190) | Won 2-0 | +131492 |
| 3modern | 215 | Hilley, Travis (1671) | Won 2-0 | +211513 |
| 4modern | 99 | Breland, Andy (1542) | Lost 0-2 | -181495 |
| 5modern | 122 | Bruner, Christopher (1630) | Lost 1-2 | -151480 |
| 6modern | 176 | Walton, Caleb (1541) | Won 2-0 | +191499 |
| 7modern | 217 | Martin, Weston (1554) | Won 2-0 | +191518 |
| 8modern | 90 | Logsdon, Jim (1775) | Won 2-1 | +231541 |
| 9modern | 70 | Laughlin, Pierson (1926) | Lost 0-2 | -121529 |
| 10modern | 81 | Cash, Daniel (1361) | Lost 0-2 | -211508 |
| 11modern | 104 | Skallerup, Josiah (1678) | Lost 0-2 | -151493 |
| 12modern | 99 | Yan, Gan (1709) | Lost 1-2 | -141479 |
| 13modern | 100 | Miller, William (1718) | Won 2-0 | +221501 |
| 14modern | 92 | Tweedly, Jarrid (1528) | Lost 0-2 | -171484 |
| 15modern | 88 | Poncher, Samuel (1618) | Won 2-0 | +201504 |
| top | average opponent: 1587record: 8-7 | new rating: 1504 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 381 | Cortes, Rael (1445) | Lost 0-2 | -191481 |
| 2standard | 516 | Blackburn, Tyler (1458) | Lost 1-2 | -181463 |
| 3standard | 689 | Oconnor, Jack (1464) | Won 2-0 | +181481 |
| 4standard | 566 | Beardsley, Jordan (1481) | Lost 1-2 | -181463 |
| top | average opponent: 1462record: 1-3 | new rating: 1463 | ||