Brown, Robert L
Current rating: 1584
Record: 22-12 (GP) / 1-7 (professional)
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 239 | Noonan, Conner (1534) | Lost 1-2 | -201625 |
| 4modern | 193 | Johnson, Austin 3496 (1550) | Lost 1-2 | -191606 |
| 5modern | 317 | Scotton, Jonas (1364) | Lost 1-2 | -221584 |
| top | average opponent: 1483record: 0-3 | new rating: 1584 | ||
| Pro Tour Guilds of Ravnica (GRN standard) | starting rating: 1743 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 153 | Mitchell, Billy (1818) | Won 2-1 | +201763 |
| 2draft | 252 | Ugale, Ashwin (1933) | Lost 0-2 | -151748 |
| 3draft | 179 | Plott, Zachary (1732) | Lost 0-2 | -181730 |
| 4standard | 160 | Inoue, Toru (1933) | Lost 0-2 | -151715 |
| 5standard | 209 | Kobayashi, Ryohei (1758) | Lost 1-2 | -171698 |
| 6standard | 229 | Parnes, Stuart (1675) | Lost 1-2 | -181680 |
| 7standard | 227 | Calderon, Andrew (1932) | Lost 1-2 | -141666 |
| 8standard | 219 | Friedrichsen, Alex (1512) | Lost 1-2 | -211645 |
| top | average opponent: 1787record: 1-7 | new rating: 1645 | ||
| Grand Prix Mexico City 2018 (GRN limited) | starting rating: 1771 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Ostrovich, Diego (1731) | Lost 0-2 | -191752 |
| 2sealed | 118 | Vazquez Reyes, Salvador (1482) | Won 2-0 | +131765 |
| 3sealed | 112 | Acoltzi Rodriguez, Oscar (1424) | Lost 0-2 | -241741 |
| 4sealed | 156 | Gonzalez, David [MEX] (1483) | Won 2-0 | +141755 |
| 5sealed | 141 | Reyna Valencia, Carlos (1576) | Won 2-1 | +141769 |
| 6sealed | 78 | Nader, Johnathan (1528) | Won 2-1 | +141783 |
| 7sealed | 50 | Avila Gutierrez, Marlon Jacob (1680) | Lost 0-2 | -201763 |
| 8sealed | 99 | Chen, Michael (1661) | Lost 1-2 | -201743 |
| top | average opponent: 1571record: 4-4 | new rating: 1743 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1814 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Fayter, Chris (1585) | Lost 0-2 | -221792 |
| 2sealed | 441 | Misialek, Kayley (1482) | Lost 0-2 | -231769 |
| 3sealed | 585 | Craig, Robert (1464) | Won 2-0 | +121781 |
| 4sealed | 511 | Lauer, Izaak (1475) | Won 2-1 | +131794 |
| 5sealed | 409 | Stepka, Benjamin (1504) | Lost 0-2 | -231771 |
| top | average opponent: 1502record: 2-3 | new rating: 1771 | ||
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 126 | Hua, Danny (1461) | Won 2-0 | +171517 |
| 2sealed | 184 | Boren, Brandon (1445) | Won 2-0 | +171534 |
| 3sealed | 42 | Lopez, Andres (1521) | Won 2-1 | +181552 |
| 4sealed | 6 | Wiggins, Ethan (1593) | Won 2-0 | +191571 |
| 5sealed | 11 | Absher, Michael (1569) | Lost 0-2 | -191552 |
| 6sealed | 87 | Sigrist, Mike (2010) | Won 2-0 | +261578 |
| 7sealed | 37 | Cloyd, Jeremy (1843) | Won 2-0 | +231601 |
| 8sealed | 43 | Black, Samuel (1991) | Won 2-1 | +251626 |
| 9sealed | 20 | Slingerland, Maxfield (1745) | Won 2-0 | +201646 |
| 10draft | 4 | Wise, Steve (1839) | Won 2-0 | +211667 |
| 11draft | 91 | Mick, Maxwell (1918) | Won 2-1 | +231690 |
| 12draft | 53 | Peters, Kyle (1917) | Won 2-1 | +221712 |
| 13draft | 93 | Trojan, Jay (2080) | Won 2-0 | +241736 |
| 14draft | 90 | Hahn, William (1957) | Lost 0-2 | -141722 |
| 15draft | 67 | Stankey, Matt (2071) | Won 2-1 | +241746 |
| Qdraft | Elenbogen, Andrew (2076) | Won 2-0 | +241770 | |
| Sdraft | Rubin, Aaron (1960) | Won 2-0 | +221792 | |
| Fdraft | Craddock, William (2055) | Won 2-0 | +221814 | |
| top | average opponent: 1836record: 16-2 | new rating: 1814 | ||