Zou, James
Current rating: 1589
Record: 30-28
| Grand Prix Reno 2020 (THB limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Furth, Daniel (1504) | Won 2-0 | +171609 |
| 2sealed | 94 | Silbey, Patrick (1519) | Lost 0-2 | -201589 |
| 3sealed | 278 | Underwood, James (1500) | Won 2-1 | +161605 |
| 4sealed | 203 | Dracoulis, Garth (1714) | Lost 0-2 | -161589 |
| top | average opponent: 1559record: 2-2 | new rating: 1589 | ||
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Anaraki, BG (1445) | Won 2-1 | +151609 |
| 2sealed | 84 | Hall, John (1619) | Won 2-0 | +181627 |
| 3sealed | 58 | Berry, Mike (1640) | Lost 0-2 | -181609 |
| 4sealed | 90 | Yang, Zizhuang (1759) | Lost 1-2 | -151594 |
| 5sealed | 165 | Sackett, Eric (1303) | Won 2-0 | +131607 |
| 6sealed | 109 | Gerlock, Alex (1779) | Lost 1-2 | -151592 |
| top | average opponent: 1591record: 3-3 | new rating: 1592 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1631 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 129 | Mellick, Taylor (1500) | Lost 1-2 | -211610 |
| 4standard | 423 | Lachney, Donovan (1568) | Lost 0-2 | -191591 |
| 5standard | 423 | Bemrose, Ryan (1765) | Won 2-1 | +221613 |
| 6standard | 504 | Ashby, Raymond (1571) | Lost 0-2 | -191594 |
| top | average opponent: 1601record: 1-3 | new rating: 1594 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 252 | Tabrizi, Shawn (1530) | Lost 0-2 | -211645 |
| 4legacy | 477 | Phillips, Cedric (1825) | Lost 0-2 | -141631 |
| top | average opponent: 1677record: 0-2 | new rating: 1631 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 99 | Goodwill, Vaughan (1536) | Won 2-0 | +181547 |
| 4sealed | 35 | McLaren, Dean (1588) | Won 2-0 | +181565 |
| 5sealed | 175 | Severa, Matt (1852) | Won 2-0 | +241589 |
| 6sealed | 13 | Burr, Loren (1589) | Won 2-1 | +181607 |
| 7sealed | 2 | Bianchi, Alex (1630) | Lost 1-2 | -181589 |
| 8sealed | 28 | Briginshaw, Richard (1594) | Won 2-0 | +181607 |
| 9sealed | 7 | Durward, Caleb (1768) | Lost 0-2 | -151592 |
| 10draft | 164 | Harris, Ian (1593) | Won 2-1 | +181610 |
| 11draft | 56 | Carter, Michael (1717) | Lost 0-2 | -161594 |
| 12draft | 124 | Wong, Daniel (1561) | Won 2-1 | +171611 |
| 13draft | 117 | Park, Junyoung (1598) | Won 2-0 | +181629 |
| 14draft | 108 | Robbins, Edwin (1667) | Won 2-1 | +191648 |
| 15draft | 43 | Denker, Mark (1642) | Won 2-1 | +181666 |
| top | average opponent: 1641record: 10-3 | new rating: 1666 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 120 | Gaines, Tyler Jo (1554) | Lost 0-2 | -181548 |
| 4standard | 509 | Chu, De (1542) | Won 2-0 | +181566 |
| 5standard | 292 | Hiatt, Leslie (1531) | Lost 0-2 | -191547 |
| 6standard | 262 | Vega, Brian (1516) | Lost 0-2 | -181529 |
| top | average opponent: 1536record: 1-3 | new rating: 1529 | ||
| Grand Prix Salt Lake City 2014 (M15 limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 18 | Penney, Joseph (1762) | Won 2-1 | +221550 |
| 4sealed | 86 | Davis, Michael (1556) | Won 2-0 | +181568 |
| 5sealed | 28 | Robertson, Ian (1819) | Lost 1-2 | -141554 |
| 6sealed | 62 | Bemrose, Ryan (1802) | Won 2-0 | +231577 |
| 7sealed | 23 | Weitz, Benjamin (1806) | Won 2-0 | +221599 |
| 8sealed | 9 | Navarro, Troy (1592) | Lost 1-2 | -181581 |
| 9sealed | 31 | Calcano, Christian (1762) | Lost 0-2 | -151566 |
| top | average opponent: 1729record: 4-3 | new rating: 1566 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 40 | Nabi, Basil (1811) | Won 2-1 | +231574 |
| 4sealed | 113 | Mazoch, Eric (1703) | Won 2-0 | +201594 |
| 5sealed | 9 | Ferrando, Matthew (1845) | Lost 1-2 | -131581 |
| 6sealed | 53 | Boucher, Chris (1552) | Lost 1-2 | -191562 |
| 7sealed | 98 | Darian, Leon (1536) | Lost 1-2 | -181544 |
| 8sealed | 162 | Bercovich, Brandon (1642) | Lost 0-2 | -161528 |
| top | average opponent: 1681record: 2-4 | new rating: 1528 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 332 | Gomes, Benjamin (1485) | Won 2-1 | +181518 |
| 4sealed | 583 | Jacobson, Mary (1701) | Lost 0-2 | -151503 |
| 5sealed | 538 | Kiliccote, Serhan (1536) | Won 2-1 | +191522 |
| 6sealed | 303 | McKee, Mason (1554) | Lost 1-2 | -181504 |
| 7sealed | 64 | Lunceford, Frank (1561) | Won 2-0 | +191523 |
| 8sealed | 161 | Mitchell, Chris (1661) | Won 2-0 | +211544 |
| 9sealed | 122 | Woodward, Jonathan (1871) | Won 2-1 | +241568 |
| 10draft | 86 | Taylor, Mark D (1620) | Lost 0-2 | -181550 |
| 11draft | 84 | Doberne, David (1553) | Won 2-1 | +191569 |
| 12draft | 58 | Garza, Cesar (1577) | Won 2-1 | +181587 |
| 13draft | 5 | Welch, Stephen (1634) | Lost 1-2 | -171570 |
| 14draft | 78 | Brown, Nate (1564) | Lost 1-2 | -191551 |
| top | average opponent: 1610record: 7-5 | new rating: 1551 | ||