Berry, Stephen
Current rating: 1594
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 883 | Baum, Meg (1385) | Won 2-1 | +141625 |
| 2sealed | 520 | Samant, Thomas (1487) | Won 2-1 | +151640 |
| 3sealed | 606 | Egorov, Arseniy (1642) | Lost 0-2 | -181622 |
| 4sealed | 725 | Hieronimus, James (1471) | Lost 0-2 | -201602 |
| 5sealed | 1129 | Nguyen, Dung (1506) | Won 2-0 | +161618 |
| 6sealed | 938 | Bledsoe, Ben (1493) | Won 2-1 | +161634 |
| 7sealed | 730 | Mira, Juan (1521) | Lost 0-2 | -201614 |
| 8sealed | 825 | Bonadona Jr., Ronald (1533) | Lost 1-2 | -201594 |
| top | average opponent: 1505record: 4-4 | new rating: 1594 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 481 | Ivey, Greg (1448) | Lost 0-2 | -201516 |
| 2modern | 816 | Hannah, Michael (1377) | Won 2-0 | +161532 |
| 3modern | 990 | Soules, George (1500) | Won 2-1 | +171549 |
| 4modern | 526 | Black, Samuel 9274 (1522) | Won 2-0 | +181567 |
| 5modern | 491 | Allcock, Trever (1428) | Won 2-1 | +151582 |
| 6modern | 162 | Phelps, David (1725) | Won 2-1 | +211603 |
| 7modern | 137 | Tubergen, Pieter (1815) | Won 2-0 | +221625 |
| 8modern | 87 | Robbins, Austin (1596) | Lost 1-2 | -191606 |
| 9modern | 158 | Hoffmann, Matthew (1752) | Won 2-1 | +211627 |
| 10modern | 119 | Capobianco, Savino (1635) | Won 2-0 | +181645 |
| 11modern | 26 | Trunk, Matthew (1610) | Won 2-1 | +171662 |
| 12modern | 40 | Calcano, Christian (1876) | Lost 1-2 | -141648 |
| 13modern | 43 | Wilt, Carl (1573) | Lost 0-2 | -191629 |
| 14modern | 132 | Schlegel, Thomas (1647) | Lost 0-2 | -181611 |
| top | average opponent: 1607record: 9-5 | new rating: 1611 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Forslin, Natan (1538) | Won 2-0 | +191519 |
| 2sealed | 136 | Kelley, Ryan (1464) | Won 2-0 | +171536 |
| 3sealed | 259 | King, James (1395) | Won 2-1 | +151551 |
| 4sealed | 153 | Raval, Mahendra (1553) | Won 2-1 | +181569 |
| 5sealed | 67 | Floyd, Aaron (1494) | Lost 1-2 | -191550 |
| 6sealed | 147 | Fulk, David (1808) | Lost 1-2 | -141536 |
| 7sealed | 289 | Remmes, James (1618) | Won 2-0 | +201556 |
| 8sealed | 202 | Smith, Travis (1442) | Lost 0-2 | -201536 |
| top | average opponent: 1539record: 5-3 | new rating: 1536 | ||