Sung, James
Current rating: 1687
Record: 52-34
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1753 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 553 | Mullaly, Connor (1573) | Lost 1-2 | -221731 |
| 2pioneer | 324 | Ebady, Amin (1448) | Lost 0-2 | -231708 |
| 3pioneer | 458 | Cordell, Robbie (1903) | Lost 1-2 | -141694 |
| 4pioneer | 538 | Capps, Nolan (1405) | Won 2-0 | +131707 |
| 5pioneer | 425 | Ozmun, Dalton (1588) | Lost 0-2 | -201687 |
| top | average opponent: 1583record: 1-4 | new rating: 1687 | ||
| Regional Championships San Diego 2023 (ONE standard) | starting rating: 1781 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 163 | Deng, Dezhong (1870) | Lost 1-2 | -171764 |
| 2standard | 303 | Aleto, Thomas (1486) | Won 2-1 | +131777 |
| 3standard | 270 | Hannagan, Roan (1507) | Lost 0-2 | -221755 |
| 4standard | 348 | Zilles, Brian (1483) | Lost 0-2 | -231732 |
| 5standard | 386 | Cole, Kirk (1566) | Won 2-0 | +151747 |
| 6standard | 319 | Grinberg, Avi (1627) | Won 2-0 | +161763 |
| 7standard | 195 | King, Caleb (1464) | Won 2-1 | +121775 |
| 8standard | 198 | Wood, Noah (1516) | Lost 1-2 | -221753 |
| top | average opponent: 1565record: 4-4 | new rating: 1753 | ||
| Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1786 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 18 | Winston, Jarel (1447) | Won 2-1 | +121798 |
| 3standard | 18 | Reyes, Jason (1567) | Won 2-0 | +131811 |
| 4standard | 17 | Dunlap, Jacob (1507) | Won 2-1 | +131824 |
| 5standard | 17 | Brady, Hal (1813) | Won 0-0 | +181842 |
| 6standard | 9 | Muhlbach, Nate (1599) | Lost 1-2 | -221820 |
| 7standard | 48 | Burton, Brandon (1919) | Won 2-1 | +191839 |
| 8standard | 11 | Smith, Tyler (1580) | Lost 1-2 | -221817 |
| 9standard | 14 | Xu, Tianhao (1602) | Lost 1-2 | -221795 |
| 10standard | 29 | Keathley, Zach (1604) | Won 2-0 | +141809 |
| 11standard | 18 | Pitts, Jason (1630) | Lost 1-2 | -211788 |
| 12standard | 24 | Combs, Jeff (1546) | Won 2-1 | +141802 |
| 13standard | 18 | Nicholas, Gabriel (1742) | Lost 1-2 | -191783 |
| 14standard | 19 | Sullano, Andrew (1922) | Lost 0-2 | -161767 |
| 15standard | 26 | Jackson, Tristan (1508) | Won 2-0 | +141781 |
| top | average opponent: 1642record: 8-6 | new rating: 1781 | ||
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1798 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 30 | Foster, Landon (1481) | Won 2-0 | +131811 |
| 3modern | 71 | Moore, Jonathon (1523) | Lost 1-2 | -241787 |
| 4modern | 310 | Johnson, Tylea (1520) | Won 2-1 | +141801 |
| 5modern | 237 | Carson, Dawson (1659) | Won 2-0 | +151816 |
| 6modern | 466 | Montgomery, Dale (1545) | Won 2-1 | +131829 |
| 7modern | 80 | Cook, Samuel (1650) | Lost 0-2 | -211808 |
| 8modern | 141 | Besson, Billy (1555) | Lost 1-2 | -221786 |
| top | average opponent: 1562record: 4-3 | new rating: 1786 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1680 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 85 | Davila, Gilbert (1462) | Won 2-0 | +141694 |
| 3modern | 188 | Clymer, Jason (1648) | Won 2-0 | +171711 |
| 4modern | 154 | Bose, Arjune (1555) | Lost 1-2 | -201691 |
| 5modern | 404 | Hoffeld, Joshua (1715) | Won 2-0 | +181709 |
| 6modern | 213 | O'Brien, Christopher (1646) | Lost 0-2 | -191690 |
| 7modern | 397 | Garmon, Jeff (1685) | Won 2-1 | +181708 |
| 8modern | 248 | Hopkins, Kristopher (1640) | Won 2-0 | +171725 |
| 9modern | 111 | Dame, Matthew (1592) | Won 2-1 | +151740 |
| 10modern | 35 | Summers, Gary (1601) | Won 2-0 | +161756 |
| 11modern | 64 | Mangione, Michael (1610) | Lost 1-2 | -211735 |
| 12modern | 70 | Lamb, Jesse (1505) | Won 2-1 | +141749 |
| 13modern | 81 | Day, Jaxon (1750) | Won 2-1 | +181767 |
| 14modern | 37 | Stanley, Kevin (1615) | Won 2-1 | +151782 |
| 15modern | 30 | Kuchta, Gary (1670) | Won 2-0 | +161798 |
| top | average opponent: 1621record: 11-3 | new rating: 1798 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 32 | Vojacek-Sobczak, Sage (1437) | Won 2-0 | +141663 |
| 3modern | 89 | Boese, Travis (1679) | Won 0-0 | +191682 |
| 4modern | 30 | Hudkins, Nicholas (1538) | Won 2-0 | +151697 |
| 5modern | 64 | Sun, Qiushi (1723) | Won 2-1 | +191716 |
| 6modern | 6 | DeMars, Brian (1878) | Lost 1-2 | -161700 |
| 7modern | 98 | Reyburn, Zachary (1612) | Lost 0-2 | -191681 |
| 8modern | 146 | Tran, Tomy (1564) | Won 2-1 | +161697 |
| 9modern | 38 | Scheuermann, Alex (1780) | Lost 0-2 | -171680 |
| top | average opponent: 1651record: 5-3 | new rating: 1680 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 212 | Dobberstein, Alex (1585) | Won 2-0 | +171654 |
| 3sealed | 288 | Hendrix, Carl (1733) | Lost 0-2 | -161638 |
| 4sealed | 424 | Hooper, Hayden (1483) | Won 2-1 | +151653 |
| 5sealed | 290 | Browning, Carter (1537) | Lost 0-2 | -201633 |
| 6sealed | 377 | Valdez, Jesus (1563) | Won 2-0 | +171650 |
| 7sealed | 161 | Freedman, Henry (1702) | Won 2-1 | +191669 |
| 8sealed | 203 | Flores, Christopher (1593) | Lost 1-2 | -201649 |
| top | average opponent: 1600record: 4-3 | new rating: 1649 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 116 | Larsen, Michael J (1537) | Won 2-1 | +181541 |
| 2standard | 125 | Mccurdy, Cris M (1518) | Won 2-0 | +171558 |
| 3standard | 200 | Raval, Mahendra (1517) | Lost 1-2 | -181540 |
| 4standard | 291 | Bullock, Jason (1492) | Won 2-1 | +171557 |
| 5standard | 246 | Ward, Frank (1494) | Won 2-1 | +171574 |
| 6standard | 190 | Sheng, Jeff (1513) | Lost 0-2 | -201554 |
| 7standard | 211 | Ochoa, Dustin (1807) | Won 2-0 | +231577 |
| 8standard | 176 | Pannell, Thomas (1720) | Won 2-0 | +211598 |
| 9standard | 158 | Moreno, Aaron A (1548) | Won 2-0 | +171615 |
| 10standard | 25 | Gay, Robert (1551) | Lost 1-2 | -191596 |
| 11standard | 51 | Struck, Cameron (1566) | Won 2-0 | +171613 |
| 12standard | 42 | Sala, Ryan (1617) | Won 2-0 | +181631 |
| 13standard | 13 | Jiang, Yunfei (1629) | Won 2-0 | +181649 |
| 14standard | 28 | Mann, Stephen (2003) | Lost 1-2 | -121637 |
| 15standard | 30 | Scheuermann, Alex (1648) | ID | 01637 |
| top | average opponent: 1611record: 10-4-1 | new rating: 1637 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 314 | Andrup, Lan (1500) | Won 2-1 | +181518 |
| 2standard | 239 | Thomas, Timothy (1500) | Won 2-0 | +181536 |
| 3standard | 44 | Hetrick, Michael (1732) | Lost 1-2 | -151521 |
| 4standard | 233 | Carroll, Shawn (1519) | Lost 1-2 | -181503 |
| 5standard | 345 | Crowley, James R (1498) | Won 2-0 | +181521 |
| 6standard | 232 | Martin, Elias A (1520) | Won 2-1 | +181539 |
| 7standard | 202 | Selivra, Andrej (1681) | Lost 0-2 | -151524 |
| 8standard | 190 | Pickett, Alastair (1466) | Lost 0-2 | -191505 |
| 9standard | 151 | Stone, Colin (1501) | Won 2-0 | +181523 |
| top | average opponent: 1546record: 5-4 | new rating: 1523 | ||