Brown, Richard
Current rating: 1475
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 261 | Woods, Mark (1484) | Lost 1-2 | -181473 |
| 2standard | 339 | Conners, Christopher (1446) | Won 2-0 | +181491 |
| 3standard | 414 | Arsenault, Peter (1499) | Lost 0-2 | -181473 |
| 4standard | 517 | Sterry, Benjamin (1482) | Won 2-0 | +181491 |
| 5standard | 520 | Fisher, Jacob (1504) | Lost 1-2 | -181473 |
| 6standard | 457 | Poppelreiter, Gary (1385) | Won 2-0 | +171490 |
| 7standard | 362 | Lupicki, Kamil (1667) | Lost 0-2 | -151475 |
| top | average opponent: 1495record: 3-4 | new rating: 1475 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Leonard, Erin (1500) | Won 2-1 | +181503 |
| 2sealed | 53 | Alonso, Jeovani (1645) | Lost 0-2 | -151488 |
| 3sealed | 171 | Lindholm, Keighen (1499) | Won 2-1 | +181506 |
| 4sealed | 149 | Holden, Seth (1463) | Won 2-0 | +171523 |
| 5sealed | 76 | Ha, Raymond (1690) | Lost 1-2 | -151508 |
| 6sealed | 119 | Lura, Chad (1553) | Lost 1-2 | -171491 |
| top | average opponent: 1558record: 3-3 | new rating: 1491 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 175 | Dekort, Bill (1518) | Won 2-1 | +181518 |
| 3sealed | 99 | Dolbeer, Jed (1696) | Lost 0-2 | -141504 |
| 4sealed | 315 | Maestas, Jessica (1482) | Lost 0-2 | -191485 |
| top | average opponent: 1565record: 1-2 | new rating: 1485 | ||