Liu, Jeff
Current rating: 1634
Record: 48-39-1
| Regional Championships Atlanta 2022 (pioneer) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 1229 | Clark, Dominic (1528) | Lost 0-2 | -191596 |
| 2pioneer | 1255 | Minor, Chris (1854) | Won 2-0 | +221618 |
| 3pioneer | 1125 | Glass, Gregory (1522) | Won 2-1 | +171635 |
| 4pioneer | 1129 | Kahovec, Nate (1767) | Won 2-0 | +201655 |
| 5pioneer | 1095 | Adams, Brahnson (1553) | Won 2-1 | +161671 |
| 6pioneer | 1074 | Byers, Wesley (1548) | Lost 0-2 | -201651 |
| 7pioneer | 1058 | Stern, Zach (1813) | Lost 1-2 | -151636 |
| 8pioneer | 1160 | Robkin, Jesse (1538) | Won 2-0 | +161652 |
| 9pioneer | 1124 | Puls, Matt (1674) | Lost 0-2 | -181634 |
| top | average opponent: 1644record: 5-4 | new rating: 1634 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 365 | Lopez, Jose (1471) | Won 2-0 | +141663 |
| 2sealed | 408 | Downey, Shane (1682) | Won 2-0 | +191682 |
| 3sealed | 318 | Chow, Harold (1456) | Lost 0-1 | -221660 |
| 4sealed | 494 | Hamilton, Jon (1661) | Lost 0-2 | -181642 |
| 5sealed | 555 | Bieza, Brian (1501) | Lost 1-2 | -211621 |
| 6sealed | 674 | Brum, Cameron (1482) | Won 2-0 | +161637 |
| 7sealed | 535 | Snyder, Trent (1499) | Won 2-0 | +151652 |
| 8sealed | 424 | Tasse, Dan (1494) | Lost 1-2 | -211631 |
| 9sealed | 448 | Juan, William (1748) | Lost 1-2 | -161615 |
| top | average opponent: 1555record: 4-5 | new rating: 1615 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1636 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 133 | Seibel, Bailey (1518) | Won 2-0 | +161652 |
| 3modern | 61 | Vilain, Arnaud (1512) | Lost 0-2 | -211631 |
| 4modern | 194 | Saugier, Kyle (1416) | Won 2-0 | +141645 |
| 5modern | 147 | Franklin, Richard (1589) | Won 2-0 | +171662 |
| 6modern | 114 | Kassari, John (1620) | Won 2-1 | +171679 |
| 7modern | 48 | Landale, Tim (2038) | Won 2-0 | +251704 |
| 8modern | 17 | Ma, Jonathan (1607) | Won 2-1 | +161720 |
| 9modern | 31 | Froehlich, Eric (2024) | Lost 0-2 | -131707 |
| 10modern | 52 | Yu, Ben (1747) | Lost 1-2 | -171690 |
| 11modern | 37 | Bagen, Timothy (1556) | Lost 0-2 | -201670 |
| 12modern | 50 | Wise, Christopher (1548) | Won 2-0 | +151685 |
| 13modern | 39 | Martinello da Costa, Paulo Henrique (1597) | Lost 1-2 | -191666 |
| 14modern | 48 | Sittner, Alex (1703) | Lost 0-2 | -171649 |
| top | average opponent: 1652record: 7-6 | new rating: 1649 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Chen, Floyd (1500) | Won 2-0 | +181559 |
| 2sealed | 58 | Mezzadri, Martino (1435) | Won 2-0 | +151574 |
| 3sealed | 90 | Itou, Takanori (1576) | Lost 1-2 | -181556 |
| 4sealed | 214 | Sato, Takatoshi (1712) | Won 2-1 | +211577 |
| 5sealed | 88 | Wong, Ying Man (1538) | Won 2-0 | +181595 |
| 6sealed | 78 | Yu, Weichen (1484) | Won 2-1 | +161611 |
| 7sealed | 18 | Lee, Jackie (1766) | Won 2-0 | +201631 |
| 8sealed | 36 | Bruno, Giuliano (1560) | Won 2-1 | +171648 |
| 9sealed | 22 | Lin, You Hung (1574) | Won 2-1 | +171665 |
| 10draft | 22 | Imai, Ayato (1700) | Lost 1-2 | -181647 |
| 11draft | 31 | Nakamura, Shuhei (2070) | Lost 0-2 | -101637 |
| 12draft | 22 | Fuji, Yuusuke (1700) | Lost 1-2 | -171620 |
| 13draft | 5 | Chow, Boon Hung (1586) | Won 2-0 | +171637 |
| 14draft | 27 | Shen, Po Chuan (1602) | Won 2-0 | +171654 |
| 15draft | 18 | Lim, Jing Quan (1617) | Lost 1-2 | -181636 |
| top | average opponent: 1628record: 10-5 | new rating: 1636 | ||
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 418 | Nelson, Colleen (1500) | Won 2-0 | +181522 |
| 2sealed | 487 | Nguyen, Justin (1561) | Lost 0-2 | -171505 |
| 3sealed | 529 | Stednitz, David (1515) | Lost 1-2 | -181487 |
| 4sealed | 627 | Wellons, Christopher J (1488) | Won 2-0 | +181505 |
| 5sealed | 539 | Fernandez, Ryan (1501) | Won 2-1 | +181523 |
| 6sealed | 502 | Patrick S., (1498) | Won 2-0 | +171540 |
| 7sealed | 481 | Klein, Jeremy (1440) | Won 2-0 | +161556 |
| 8sealed | 479 | Wang, Sean (1719) | Lost 0-2 | -151541 |
| top | average opponent: 1528record: 5-3 | new rating: 1541 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Ciecior, Daniel (1500) | Won 2-0 | +171579 |
| 2sealed | 194 | Bodson, Cedric (1527) | Lost 1-2 | -191560 |
| 3sealed | 258 | Phillips, Ian (1522) | Won 2-0 | +171577 |
| 4sealed | 198 | Grohmann, Jonas (1533) | Lost 1-2 | -191558 |
| 5sealed | 220 | Collin, Thorsten (1486) | Lost 0-2 | -191539 |
| 6sealed | 259 | Reusink, Paul (1641) | Lost 1-2 | -161523 |
| 7sealed | 206 | Lindner, Johannes (1468) | Lost 0-2 | -191504 |
| top | average opponent: 1525record: 2-5 | new rating: 1504 | ||
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 35 | Coale, Hunter (1569) | Lost 1-2 | -201609 |
| 3sealed | 117 | Gomez, Andres (1500) | Won 2-1 | +161625 |
| 4sealed | 77 | Trudeau, Nick (1580) | Won 2-1 | +181643 |
| 5sealed | 49 | Brewick, Todd (1476) | Lost 0-2 | -211622 |
| 6sealed | 101 | Wittmann, Dennis (1509) | Lost 1-2 | -201602 |
| 7sealed | 88 | Rieber, Richard (1499) | Lost 0-2 | -201582 |
| 8sealed | 77 | Alvarado Picazo, Arturo (1485) | Lost 0-2 | -201562 |
| top | average opponent: 1517record: 2-5 | new rating: 1562 | ||
| Grand Prix Detroit 2005 (BOK limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 53 | Reinhold, Steve (1460) | Won 2-0 | +161592 |
| 3sealed | 38 | Wood, Thomas (1501) | Won 2-1 | +161608 |
| 4sealed | 2 | Prochak, Chris (1743) | Won 2-0 | +211629 |
| 5sealed | 31 | Weitz, David (1837) | Won 2-0 | +211650 |
| 6sealed | 7 | Thompson, Gerry (1752) | Lost 1-2 | -161634 |
| 7sealed | 32 | Frazier, Matthew (1661) | Won 2-1 | +191653 |
| 8sealed | 19 | Dean, J. Evan (1547) | ID | 01653 |
| 9draft | 18 | Erwin, Evan (1544) | Draw 1-1 | -21651 |
| 10draft | 11 | Berrios, Stephen (1667) | Lost 1-2 | -181633 |
| 11draft | 19 | Colista, Gian (1559) | Lost 0-2 | -191614 |
| 12draft | 11 | Ruffin, Byron (1539) | Won 2-0 | +161630 |
| 13draft | 11 | Erwin, Evan (1536) | Lost 0-2 | -191611 |
| 14draft | 8 | McDaniel, Chris (1611) | Won 2-0 | +181629 |
| top | average opponent: 1612record: 7-4-2 | new rating: 1629 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 155 | Bishop, Richard (1500) | Won 2-0 | +181518 |
| 2sealed | 115 | Bondy, Joseph R. (1517) | Won 2-0 | +181536 |
| 3sealed | 84 | Krouner, Ken (1676) | Won 2-1 | +211557 |
| 4sealed | 25 | Szigeti, Peter (1627) | Lost 0-2 | -171540 |
| 5sealed | 114 | Wright, Russell (1535) | Won 2-0 | +181558 |
| 6sealed | 64 | Carpenter, Ryan (1589) | Won 2-0 | +181576 |
| 7sealed | 44 | Breider, Aaron (1532) | Lost 1-2 | -181558 |
| 8sealed | 58 | Khare, Anand (1575) | Won 2-1 | +181576 |
| top | average opponent: 1569record: 6-2 | new rating: 1576 | ||