Brohman, Josh
Current rating: 1549
Record: 18-17-1
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Mozden, Jesse (1500) | Won 2-0 | +181546 |
| 2sealed | 6 | Bryan, Thomas (1503) | Won 2-0 | +171563 |
| 3sealed | 140 | Nguyen, Thien (1851) | Lost 0-2 | -131550 |
| 4sealed | 300 | Beldon, Omar (1678) | Lost 1-2 | -161534 |
| 5sealed | 391 | Carroll, Christopher (1509) | Won 2-1 | +181552 |
| 6sealed | 279 | Hoffmann, Daniel (1530) | Won 2-0 | +181570 |
| 7sealed | 202 | Pfohl, Michael (1547) | Won 2-1 | +171587 |
| 8sealed | 99 | Stevenson, Quint (1569) | Lost 1-2 | -181569 |
| 9sealed | 239 | Elkins, Brandon (1592) | Won 2-1 | +181587 |
| 10draft | 167 | Yu, Ming (1542) | Lost 0-2 | -191568 |
| 11draft | 148 | Smock, Devin (1541) | Won 2-0 | +181586 |
| 12draft | 70 | Randall, Nick (1563) | Lost 0-2 | -191567 |
| 13draft | 73 | Giurlani, Cole (1515) | Lost 0-2 | -181549 |
| top | average opponent: 1572record: 7-6 | new rating: 1549 | ||
| Grand Prix Milwaukee 2016 (KLD limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 66 | Henning, Eric (1500) | Won 2-0 | +191514 |
| 2sealed | 150 | Punzalan, Raymond (1632) | Lost 1-2 | -161498 |
| 3sealed | 396 | Masliah, Jordan (1550) | Won 2-0 | +191517 |
| 4sealed | 222 | Delleola, Edric (1495) | Lost 0-2 | -191498 |
| 5sealed | 370 | Neuman, Tim (1651) | Won 2-1 | +211519 |
| 6sealed | 235 | Woolley, Joshua (1460) | Draw 1-1 | -11518 |
| 7sealed | 284 | Miller, Brian (1444) | Won 2-1 | +171535 |
| 8sealed | 189 | Kinczyk, Stephen (1551) | Won 2-0 | +181553 |
| 9sealed | 134 | Page, Veronica (1750) | Won 2-0 | +211574 |
| 10draft | 126 | Novak, Tyler (1802) | Lost 0-2 | -141560 |
| 11draft | 126 | Goveia, Kevin (1694) | Lost 0-2 | -151545 |
| 13draft | 63 | Coffman, Robert (1621) | Lost 0-2 | -171528 |
| top | average opponent: 1596record: 6-5-1 | new rating: 1528 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 708 | Bender, Brock (1500) | Lost 0-2 | -181453 |
| 2standard | 851 | Brown, Samuel (1535) | Lost 0-2 | -161437 |
| 3standard | 934 | Piotrowski, Barry (1466) | Won 2-1 | +181455 |
| 4standard | 888 | Eaton, Matt (1481) | Won 2-1 | +191474 |
| 5standard | 815 | Buttacavoli, Frank (1499) | Won 2-0 | +181492 |
| 6standard | 716 | Li, Junyu (1652) | Won 2-1 | +211513 |
| 7standard | 668 | Moon, Alex (1541) | Lost 1-2 | -181495 |
| top | average opponent: 1525record: 4-3 | new rating: 1495 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 438 | Tautic, Raymond (1855) | Lost 1-2 | -121488 |
| 3sealed | 604 | Bitsura, John (1500) | Lost 1-2 | -181470 |
| 4sealed | 606 | Walsh, Dean (1480) | Won 2-0 | +191489 |
| 5sealed | 586 | Turner, Eric (1483) | Lost 1-2 | -181471 |
| top | average opponent: 1580record: 1-3 | new rating: 1471 | ||