Liu, Zhengjia
Current rating: 1681
Record: 67-61-1 (GP) / 8-8 (professional)
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2023
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1718 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 94 | Han, Raphael (1500) | Won 2-1 | +141732 |
| 2pioneer | 8 | Fan, Yiduo (1567) | Lost 1-2 | -211711 |
| 3pioneer | 55 | Zhang, Yuqing (1530) | Lost 0-2 | -211690 |
| 4pioneer | 67 | dingcan, cao (1482) | Won 2-0 | +141704 |
| 5pioneer | 48 | Guanlin, Liu (1413) | Lost 0-2 | -231681 |
| top | average opponent: 1498record: 2-3 | new rating: 1681 | ||
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1769 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 69 | Ding, Xuesong (1516) | Lost 0-2 | -231746 |
| 2pioneer | 93 | Bu, Yi (1463) | Won 2-0 | +131759 |
| 3pioneer | 69 | Hua, Yukun (1697) | Lost 0-2 | -191740 |
| 4pioneer | 78 | Li, Nan (1518) | Lost 1-2 | -221718 |
| top | average opponent: 1548record: 1-3 | new rating: 1718 | ||
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1711 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 51 | Zhao, Han (1685) | Won 2-0 | +181729 |
| 2standard | 6 | Mao, Dun (1761) | Lost 1-2 | -181711 |
| 3standard | 48 | Ding, Xuesong (1502) | Lost 1-2 | -221689 |
| 4standard | 59 | Chan, Tsz Kin (1520) | Won 2-1 | +151704 |
| 5standard | 37 | Yuan, Chen (1489) | Won 2-0 | +141718 |
| 6standard | 24 | Mo, Fei (1525) | Won 2-1 | +151733 |
| 7standard | 21 | Chen, Mingyang (1795) | Won 2-1 | +191752 |
| 8standard | 16 | Ho, Tsz Kin (1664) | Won 2-1 | +171769 |
| top | average opponent: 1618record: 6-2 | new rating: 1769 | ||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1721 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 228 | Alexovich, Robert (1637) | Won 2-1 | +171738 |
| 4modern | 55 | Bell, Rebecca (1633) | Won 2-1 | +161754 |
| 5modern | 86 | Gutierrez, Steven (1666) | Lost 0-2 | -201734 |
| 6modern | 52 | Nguyen, Chris (1569) | Lost 1-2 | -211713 |
| 7modern | 332 | Slone, Ryan (1774) | Lost 0-2 | -161697 |
| 8modern | 301 | Young, Christopher (1501) | Won 2-1 | +141711 |
| top | average opponent: 1630record: 3-3 | new rating: 1711 | ||
| Mythic Championship I (RNA standard) | starting rating: 1671 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 231 | Kaliski, David (1806) | Won 2-0 | +211692 |
| 2draft | 207 | Weiser, Daniel (1815) | Won 2-0 | +201712 |
| 3draft | 83 | Caudill, Eddie (2001) | Lost 1-2 | -131699 |
| 4standard | 46 | Naide, Kazutaka (1853) | Won 2-0 | +211720 |
| 5standard | 22 | Ishimura, Shintaro (2134) | Lost 0-2 | -111709 |
| 6standard | 57 | Medeiros Merjam, Guilherme (2027) | Won 2-1 | +231732 |
| 7standard | 55 | Sadowsky, Joel (1902) | Lost 0-2 | -141718 |
| 8standard | 54 | Witten, Zack (1772) | Lost 0-2 | -171701 |
| 9draft | 97 | Huschenbeth, Arne (2049) | Lost 0-2 | -121689 |
| 10draft | 122 | Moral, Carlos (1910) | Won 2-1 | +221711 |
| 11draft | 105 | Skarren, Frank (1930) | Won 2-1 | +221733 |
| 12standard | 79 | Saporito, Thiago (1933) | Lost 0-2 | -151718 |
| 13standard | 106 | Magnuson, Max (1796) | Lost 1-2 | -161702 |
| 14standard | 127 | Campo, Terrence (1707) | Won 2-1 | +181720 |
| 15standard | 114 | Bakhtari, Edris (1676) | Won 2-1 | +171737 |
| 16standard | 88 | Tilk, Jacob (1881) | Lost 0-2 | -161721 |
| top | average opponent: 1887record: 8-8 | new rating: 1721 | ||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 145 | Bot, Thomas (1635) | Lost 1-2 | -171569 |
| 4sealed | 118 | Dowling, Thomas 3408 (1585) | Won 2-0 | +191588 |
| 5sealed | 112 | Kerr, Angus (1527) | Won 2-0 | +171605 |
| 6sealed | 29 | Tran, Van Luan (1560) | Won 2-1 | +171622 |
| 7sealed | 15 | Tudman, Ben (1737) | Lost 1-2 | -161606 |
| 8sealed | 80 | Lo, Dominic (1692) | Won 2-1 | +191625 |
| 9sealed | 61 | Liang, Alfred (1749) | Won 2-0 | +211646 |
| 10draft | 52 | Chan, Dennis (1725) | Lost 1-2 | -171629 |
| 11draft | 7 | Chetcuti, Vincent (1597) | Lost 1-2 | -191610 |
| 12draft | 54 | Indrakesuma, Taufik (1781) | Won 2-0 | +221632 |
| 13draft | 26 | Gardner, Brint (1580) | Won 2-0 | +171649 |
| 14draft | 60 | Malone, Coen (1730) | Won 2-0 | +191668 |
| 15draft | 55 | Sclauzero, Joseph (1835) | Draw 1-1 | +31671 |
| top | average opponent: 1672record: 8-4-1 | new rating: 1671 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 97 | Liang, Xushuang (1449) | Won 2-0 | +161559 |
| 4sealed | 44 | Ong, Calvin Xuan Qiang (1661) | Lost 1-2 | -161543 |
| 5sealed | 38 | Huang, Hao-Shan (1909) | Lost 1-2 | -121531 |
| 6sealed | 165 | Tan, Chin Heng (1797) | Won 2-1 | +231554 |
| 7sealed | 80 | Lo, Mikail (1708) | Won 2-1 | +211575 |
| 8sealed | 41 | Winata, Andrew (1666) | Lost 0-2 | -171558 |
| 9sealed | 118 | Beley, Ronnie Paul (1790) | Won 2-0 | +221580 |
| 10draft | 66 | Tian, Kuang Kai (1625) | Won 2-0 | +191599 |
| 11draft | 52 | Wong, Kuo (1672) | Lost 0-2 | -161583 |
| 12draft | 81 | Cruz, Marlon Kane (1575) | Lost 1-2 | -191564 |
| 13draft | 90 | Ng, Don (1469) | Won 2-1 | +171581 |
| 14draft | 65 | Lam, Kevin [HKG] (1622) | Won 2-0 | +181599 |
| 15draft | 33 | Kawasaki, Keita (1883) | Lost 0-2 | -131586 |
| top | average opponent: 1679record: 7-6 | new rating: 1586 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 120 | Yao, Cheng (1419) | Won 2-0 | +151622 |
| 4sealed | 58 | Zhu, Yuxuan (1597) | Lost 0-2 | -191603 |
| 5sealed | 156 | Chua, Kenneth (1540) | Lost 0-2 | -191584 |
| 6sealed | 195 | Liu, Xinchang (1535) | Lost 1-2 | -191565 |
| 7sealed | 300 | Yin, Shang (1505) | Lost 0-2 | -191546 |
| 8sealed | 353 | Sun, Guolong (1431) | Won 2-1 | +161562 |
| 9sealed | 281 | Shen, Shiyang (1483) | Lost 0-2 | -191543 |
| top | average opponent: 1501record: 2-5 | new rating: 1543 | ||
| Grand Prix Brisbane 2017 (modern) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 94 | Snowdon, Richard (1536) | Won 2-0 | +181560 |
| 4modern | 1 | Knights, Jordan (1555) | Lost 1-2 | -181542 |
| 5modern | 84 | Schroder, Ivan (1796) | Lost 0-2 | -141528 |
| 6modern | 175 | Coad, Jay (1396) | Won 2-1 | +161544 |
| 7modern | 115 | Sedgman, Samuel (1796) | Won 2-1 | +231567 |
| 8modern | 80 | Brewer, Brendon (1544) | Won 2-1 | +171584 |
| 9modern | 45 | Pazanin, Tony (1567) | Won 2-1 | +181602 |
| 10modern | 30 | Healy, Brendan (1641) | Won 2-0 | +191621 |
| 11modern | 11 | Takahashi, Zen (1902) | Lost 0-2 | -131608 |
| 12modern | 57 | Buck, Ryan (1546) | Lost 0-2 | -201588 |
| 13modern | 61 | Basser, Nathan (1755) | Lost 0-2 | -151573 |
| 14modern | 83 | Burnett, Matthew (1536) | Won 2-0 | +181591 |
| 15modern | 66 | Zegveld, Malcolm (1503) | Won 2-0 | +161607 |
| top | average opponent: 1621record: 8-5 | new rating: 1607 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 131 | Kamo, Riki (1724) | Lost 0-0 | -151544 |
| 4standard | 209 | Yong, Gilbert (1374) | Won 2-0 | +151559 |
| 5standard | 106 | Tay, Daryl (1611) | Lost 0-2 | -171542 |
| 6standard | 162 | Lee, Wing Tat (1536) | Lost 0-2 | -181524 |
| 7standard | 234 | Wutiboonwatana, Chaiyapruk (1490) | Won 2-0 | +171541 |
| 8standard | 158 | Tamai, Yuno (1584) | Won 2-1 | +191560 |
| 9standard | 119 | Nakada, Ryo (1577) | Lost 1-2 | -181542 |
| top | average opponent: 1556record: 3-4 | new rating: 1542 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 120 | Alter, Scott (1663) | Lost 0-2 | -161524 |
| 4sealed | 258 | Dunphy, Adam (1520) | Won 2-0 | +181542 |
| 5sealed | 159 | Lewis-Jonns, Ryan (1600) | Won 2-1 | +191561 |
| 6sealed | 127 | Lillard, Mario (1557) | Won 2-0 | +181579 |
| 7sealed | 60 | Fletcher, Mathew (1560) | Lost 0-2 | -181561 |
| 8sealed | 104 | Kato, Masaki (1563) | Lost 0-2 | -181543 |
| 9sealed | 220 | Wong, Virginia (1528) | Won 2-0 | +181561 |
| 10draft | 161 | Michaels, Lucas (1770) | Lost 0-2 | -151546 |
| 11draft | 115 | Lip, Quinton (1581) | Won 2-0 | +191565 |
| 12draft | 62 | Orange, Gregory (1890) | Won 2-1 | +241589 |
| 13draft | 98 | Ruan, Yi-Fei (1623) | Lost 1-2 | -181571 |
| 15draft | 70 | Soorani, Shaheen (1876) | Lost 0-2 | -121559 |
| top | average opponent: 1644record: 6-6 | new rating: 1559 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 13 | Bewley, Chris (1488) | Lost 1-2 | -191536 |
| 4modern | 124 | Ngai, Jason (1688) | Won 2-1 | +211557 |
| 5modern | 175 | Buffett, Grant (1539) | Won 2-0 | +171574 |
| 6modern | 117 | Welsh, Robby (1520) | Won 2-1 | +171591 |
| 7modern | 73 | Glenn, Louis (1608) | Lost 1-2 | -171574 |
| 8modern | 142 | Chrisp, Sarah (1525) | Lost 1-2 | -191555 |
| 9modern | 163 | Lee, Anthony (1748) | Lost 0-2 | -151540 |
| top | average opponent: 1588record: 3-4 | new rating: 1540 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 487 | Kasahara, Takuya (1562) | Lost 1-2 | -191602 |
| 4standard | 357 | Saida, Kazuki (1350) | Lost 0-2 | -231579 |
| 5standard | 719 | Shimizu, Syunya (1498) | Won 2-1 | +171596 |
| 6standard | 460 | Jiao, Chang (1510) | Won 2-0 | +161612 |
| 7standard | 301 | Saito, Keita (1479) | Lost 0-2 | -201592 |
| 8standard | 410 | Takeshita, Toru (1677) | Lost 1-2 | -171575 |
| 9standard | 435 | Maruyama, Nobuhiro (1455) | Lost 0-2 | -201555 |
| top | average opponent: 1504record: 2-5 | new rating: 1555 | ||
| Grand Prix Auckland 2015 (FRF limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 65 | Wilson, Reuben (1536) | Lost 0-2 | -181531 |
| 4sealed | 95 | Laird, Kelly (1500) | Won 2-1 | +171548 |
| 5sealed | 50 | Bretherton, Dan (1647) | Won 2-0 | +201568 |
| 6sealed | 22 | Nicholson, Matthew [NZL] (1635) | Won 2-0 | +191587 |
| 7sealed | 14 | Brugman, John (1663) | Lost 1-2 | -171570 |
| 8sealed | 27 | Freedman, Gary R (1555) | Won 2-0 | +181588 |
| 9sealed | 18 | Adrian, Graeme (1576) | Lost 1-2 | -181570 |
| 10draft | 3 | Luey, Jonathan (1640) | Won 2-0 | +191589 |
| 11draft | 12 | Nakamura, Shuhei (1990) | Won 2-1 | +251614 |
| 12draft | 4 | Sha, Chris (1612) | Lost 0-2 | -181596 |
| 13draft | 30 | van Ravenzwaaij, Don (1926) | Won 2-0 | +241620 |
| 14draft | 20 | Frentz, Jeremy (1605) | Lost 0-2 | -181602 |
| 15draft | 16 | Luey, Jonathan (1662) | Won 2-1 | +191621 |
| top | average opponent: 1657record: 8-5 | new rating: 1621 | ||
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 118 | Gulliver, Kayne (1535) | Won 2-0 | +191540 |
| 4sealed | 68 | Ophel, Lewis (1571) | Lost 1-2 | -181522 |
| 5sealed | 126 | Butlin, Jamie (1562) | Won 2-1 | +191541 |
| 6sealed | 47 | Chetcuti, Vincent (1514) | Won 2-0 | +171558 |
| 7sealed | 37 | Chew, Kelvin (1830) | Lost 1-2 | -131545 |
| 8sealed | 39 | Zhang, Edward (1680) | Won 2-0 | +211566 |
| 9sealed | 58 | Rowe, Daniel (1623) | Lost 0-2 | -171549 |
| top | average opponent: 1617record: 4-3 | new rating: 1549 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 8 | Poon, Jin Kiat (1453) | Won 2-0 | +171517 |
| 4standard | 31 | Anderson, Sean (1559) | Lost 0-2 | -171500 |
| 5standard | 61 | Kelly, Blake (1550) | Won 2-1 | +191519 |
| 6standard | 79 | Hauschild, Nicholas (1570) | Lost 1-2 | -171502 |
| 7standard | 86 | Graham, Connor (1555) | Won 2-1 | +191521 |
| 8standard | 78 | McCouid, Kyle (1555) | Lost 0-2 | -181503 |
| 9standard | 86 | Dean, Samual (1508) | Won 2-1 | +181521 |
| top | average opponent: 1536record: 4-3 | new rating: 1521 | ||