Berk, Bradley
Current rating: 1718 (#5400)
Record: 34-18-1
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1759 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 1562 | Nir, JD (1505) | Lost 0-2 | -221737 |
| 4legacy | 1575 | Fehr, Duc (1517) | Won 2-1 | +141751 |
| 5legacy | 1586 | Buzzie, Daniel (1614) | Lost 1-2 | -211730 |
| 6legacy | 1657 | Horne, Stephen (1396) | Won 2-0 | +131743 |
| 7legacy | 1540 | Spollen, Scott (1533) | Won 2-0 | +141757 |
| 8legacy | 1542 | Guy, Timothy (1681) | Lost 1-2 | -201737 |
| 9legacy | 1547 | Hansen, Chase (1675) | Lost 1-2 | -191718 |
| top | average opponent: 1560record: 3-4 | new rating: 1718 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1741 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 373 | Burns, Ned (1463) | Won 2-0 | +131754 |
| 2modern | 254 | Siimes, Ben (1518) | Won 2-1 | +131767 |
| 3modern | 115 | Longtin, Francois (1518) | Won 2-1 | +141781 |
| 4modern | 109 | Tepper, James (1550) | Won 2-0 | +141795 |
| 5modern | 61 | Kwok, Cosmo (1512) | Lost 0-2 | -231772 |
| 6modern | 84 | McPhail, Daniel (1487) | Lost 0-2 | -231749 |
| 7modern | 226 | Morawski, Jonathan (1750) | Won 2-1 | +181767 |
| 8modern | 70 | Chiappalone, Anthony (1540) | Won 2-1 | +141781 |
| 9modern | 79 | Colby, Nicholas (1594) | Lost 1-2 | -221759 |
| top | average opponent: 1548record: 6-3 | new rating: 1759 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1638 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 170 | Potts, John (1492) | Won 2-1 | +151653 |
| 4legacy | 103 | Colwell, Jack (1505) | Won 2-0 | +161669 |
| 5legacy | 235 | Bowman, Jeremy (1590) | Won 2-1 | +161685 |
| 6legacy | 32 | Lieberman, Michael (1602) | Lost 0-2 | -191666 |
| 7legacy | 155 | Warwick, Jeff (1529) | Won 2-1 | +151681 |
| 8legacy | 20 | Martin, Michael (1507) | Won 2-1 | +151696 |
| 9legacy | 19 | Park, Andy (1611) | Won 2-0 | +161712 |
| 10legacy | 21 | Tocco, Mark (1712) | Lost 0-2 | -181694 |
| 11legacy | 73 | Joa, Kenneth (1616) | Won 2-0 | +171711 |
| 12legacy | 16 | Brown, Max (1752) | Won 2-0 | +191730 |
| 13legacy | 13 | Signorini, Daniel (1862) | Lost 1-2 | -161714 |
| 14legacy | 41 | Vidugiris, Gaudenis (1962) | Won 2-1 | +231737 |
| 15legacy | 24 | Hatfield, Alix (1966) | Draw 1-1 | +41741 |
| top | average opponent: 1670record: 9-3-1 | new rating: 1741 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 504 | Kolderup, Casey (1500) | Won 2-0 | +171552 |
| 2sealed | 79 | Heppding, Nick (1500) | Won 2-0 | +171569 |
| 3sealed | 101 | Dupsha, Christopher (1521) | Won 2-0 | +171586 |
| 4sealed | 26 | Osso, Stephen (1483) | Won 2-0 | +161602 |
| 5sealed | 19 | King, Jeremy (1481) | Won 2-0 | +161618 |
| 6sealed | 43 | Lee, Herman (1594) | Won 2-0 | +181636 |
| 7sealed | 5 | Johnson, Case (1564) | Won 2-1 | +171653 |
| 8sealed | 11 | Lloyd, Alex (1606) | Lost 0-2 | -191634 |
| 9sealed | 41 | Dougherty, Robert (1920) | Lost 0-2 | -131621 |
| 10sealed | 47 | Tolzdorf, Travis (1593) | Won 2-0 | +171638 |
| 11draft | 71 | Ramasami, Anthony (1710) | Lost 1-2 | -161622 |
| 12draft | 98 | Stone, Matt (1496) | Won 2-1 | +151637 |
| 13draft | 67 | Pham, Son (1611) | Won 2-1 | +181655 |
| 14draft | 43 | Nota, Al (1617) | Won 2-0 | +171672 |
| 15draft | 91 | Facchini, Nullo (1672) | Lost 1-2 | -181654 |
| 16draft | 32 | Gauthier, Martin-Eric (1750) | Lost 1-2 | -161638 |
| top | average opponent: 1601record: 11-5 | new rating: 1638 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 505 | Lagowski, Mark (1500) | Won 2-1 | +181518 |
| 2sealed | 410 | Shapiro, Mark (1518) | Won 2-0 | +181536 |
| 3sealed | 523 | Macary, Blake P (1500) | Lost 0-2 | -191517 |
| 4sealed | 603 | Aracich, Jim (1548) | Lost 1-2 | -171500 |
| 5sealed | 580 | Genge, Chase (1481) | Won 2-1 | +181518 |
| 6sealed | 523 | Zhang, Stephen (1476) | Won 2-0 | +171535 |
| 7sealed | 465 | Walters, Cody (1536) | Won 2-0 | +181553 |
| 8sealed | 465 | Pace, Joe (1552) | Lost 0-2 | -181535 |
| top | average opponent: 1514record: 5-3 | new rating: 1535 | ||