Chen, Ziming
Current rating: 1788 (#2538)
Record: 53-29-2 (GP) / 19-21 (professional)
| Grand Prix Prague 2018 (modern) | starting rating: 1790 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 109 | Gerber, Matthias (1526) | Draw 1-1 | -51785 |
| 2modern | 452 | Vendelboe, Pierre (1687) | Won 2-0 | +161801 |
| 3modern | 437 | Dittmann, Ralf (1524) | Won 2-0 | +131814 |
| 4modern | 230 | Daminelli, Filippo (1536) | Lost 0-2 | -231791 |
| 5modern | 443 | Muenster, Christian (1525) | Won 2-0 | +141805 |
| 6modern | 286 | Shashov, Alexey (1859) | Lost 1-2 | -171788 |
| top | average opponent: 1610record: 3-2-1 | new rating: 1788 | ||
| Grand Prix Lyon 2012 (modern) | starting rating: 1695 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 36 | Lejeune, Olivier (1549) | Won 2-0 | +151710 |
| 3modern | 60 | Maglio, Marco (1538) | Won 2-0 | +151725 |
| 4modern | 96 | Sciesinski, Marcin (1758) | Won 2-0 | +181743 |
| 5modern | 17 | Lybaert, Marijn (1805) | Lost 1-2 | -161727 |
| 6modern | 45 | Marginier, Martial (1558) | Won 2-0 | +141741 |
| 7modern | 55 | Mayer, Manuel (1879) | Won 2-0 | +211762 |
| 8modern | 29 | Borcevsky, Pavel (1730) | Won 2-0 | +171779 |
| 9modern | 17 | Rausch, Oliver (1763) | Lost 1-2 | -181761 |
| 10modern | 80 | van den Oever, Roy (1613) | Lost 0-2 | -211740 |
| 11modern | 74 | Deibler, Christian (1668) | Won 2-1 | +171757 |
| 12modern | 68 | Frantuma, Marco (1842) | Lost 0-2 | -161741 |
| 13modern | 70 | Poinsignon, Pierre (1543) | Won 2-0 | +141755 |
| 14modern | 40 | Martino, Claudio (1560) | Won 2-0 | +151770 |
| 15modern | 48 | Royde, Daniel (1894) | Won 2-0 | +201790 |
| top | average opponent: 1693record: 10-4 | new rating: 1790 | ||
| 2010 World Championship (mixed) | starting rating: 1801 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 58 | Gregoir, Christophe (1810) | Won 2-1 | +181819 |
| 2standard | 77 | Cipolleschi, Francesco (1812) | Won 2-1 | +181837 |
| 3standard | 42 | Krauer, Florian (1543) | Lost 0-2 | -231814 |
| 4standard | 82 | Ford, Jason (1772) | Won 2-0 | +171831 |
| 5standard | 23 | Damo da Rosa, Paulo Vitor (1928) | Lost 0-2 | -161815 |
| 6standard | 82 | Kolos, John (1922) | Lost 0-2 | -161799 |
| 7draft | 24 | Menard, Antoine (1697) | Lost 0-2 | -201779 |
| 8draft | 121 | Meng, Fan Xuan (1505) | Won 2-1 | +131792 |
| 9draft | 106 | Ng, Jason (1553) | Lost 0-2 | -221770 |
| 10draft | 6 | Tasaki, Ryo (1757) | Lost 0-2 | -181752 |
| 11draft | 117 | Romao, Carlos (1669) | Lost 0-2 | -201732 |
| 12draft | 145 | Kong, Chong Teng (1594) | Lost 0-2 | -201712 |
| 13extended | 139 | Carmichael, Simon (1457) | Won 2-1 | +131725 |
| 14extended | 132 | Hekimoglu, Mertcan (1482) | Lost 1-2 | -221703 |
| 15extended | 133 | Gendron Dupont, Charles (1740) | Lost 1-2 | -181685 |
| 16extended | 136 | Trifan, Raoul (1406) | Won 2-1 | +141699 |
| 17extended | 126 | Unfried, Jorg (1670) | Lost 0-2 | -191680 |
| 18extended | 126 | Kjartansson, Halldor S (1489) | Won 2-0 | +151695 |
| top | average opponent: 1656record: 7-11 | new rating: 1695 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1715 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 588 | Potyka, Sebastian (1520) | Won 2-0 | +141729 |
| 4sealed | 525 | Steeger, Thomas (1513) | Lost 1-2 | -221707 |
| 5sealed | 606 | Steinecke, Michael (1676) | Lost 1-2 | -181689 |
| 6sealed | 726 | Sudmann, Jan (1729) | Won 2-0 | +181707 |
| 7sealed | 607 | Glaser, Steffen (1482) | Won 2-0 | +141721 |
| 8sealed | 567 | Bartuska, Arved (1691) | Won 2-1 | +181739 |
| 9sealed | 554 | Menke, Markus (1661) | Won 2-1 | +161755 |
| 10sealed | 101 | Ferretti, Elie (1653) | Lost 0-2 | -201735 |
| 11draft | 72 | Nordahl, Andreas (1737) | Lost 1-2 | -181717 |
| 12draft | 26 | Gyselinck, Jelle (1545) | Won 2-0 | +151732 |
| 13draft | 1 | Winter, Sascha (1733) | Won 2-1 | +181750 |
| 14draft | 91 | Schulz, Philip (1614) | Won 2-1 | +161766 |
| 15draft | 53 | Le Briand, Loic (1722) | Won 2-0 | +171783 |
| 16draft | 36 | Stradner, Stefan (1792) | Won 2-1 | +181801 |
| top | average opponent: 1648record: 10-4 | new rating: 1801 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1681 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1108 | Heiler, Manuel (1500) | Won 2-0 | +141695 |
| 2legacy | 828 | Lopez, Jokin (1500) | Won 2-0 | +151710 |
| 3legacy | 716 | Soto, Hector Lopez (1537) | Won 2-0 | +151725 |
| 4legacy | 798 | Vazquez Dominguez, Jose (1500) | Lost 0-2 | -221703 |
| 5legacy | 932 | Baauw, Dennis (1541) | Won 2-0 | +151718 |
| 6legacy | 792 | Mencia Martin, Daniel (1672) | Won 2-1 | +171735 |
| 7legacy | 792 | Brea, Jorge (1571) | Lost 1-2 | -211714 |
| 8legacy | 819 | Serbruyns, Joachim (1487) | Won 2-0 | +141728 |
| 9legacy | 809 | Hooker, Tom (1575) | Won 2-0 | +151743 |
| 10legacy | 48 | Szoke, Zoltan (1692) | Lost 1-2 | -191724 |
| 11legacy | 89 | Rodriguez Reyes, Carlos Alberto (1577) | Won 2-0 | +161740 |
| 12legacy | 80 | Bottger, Steewen (1490) | Lost 1-2 | -231717 |
| 13legacy | 101 | Romero Urdiain, Fernando (1574) | Draw 1-1 | -21715 |
| top | average opponent: 1555record: 8-4-1 | new rating: 1715 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1692 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 726 | Pieters, Yorick (1557) | Lost 0-2 | -211671 |
| 4sealed | 728 | Strom, Tobias (1714) | Lost 1-2 | -171654 |
| 5sealed | 831 | Siemann, Matthias (1483) | Won 2-0 | +151669 |
| 6sealed | 800 | Salvado, Carlos (1476) | Won 2-0 | +141683 |
| 7sealed | 718 | Dauzat, Emmanuel (1536) | Won 2-1 | +161699 |
| 8sealed | 682 | Geiger, Frederic (1703) | Lost 1-2 | -181681 |
| top | average opponent: 1578record: 3-3 | new rating: 1681 | ||
| Grand Prix Hanover 2009 (extended) | starting rating: 1706 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 68 | Koller, Tobias (1746) | Lost 0-2 | -171689 |
| 4extended | 111 | Cifka, Stanislav (1513) | Lost 0-0 | -211668 |
| 5extended | 145 | Staat, Philipp (1521) | Won 2-1 | +151683 |
| 6extended | 99 | Tumpach, Markus (1457) | Won 2-1 | +141697 |
| 7extended | 92 | van Rijn, Frank (1460) | Won 2-0 | +141711 |
| 8extended | 49 | Beckmann, Bertram (1630) | Lost 1-2 | -191692 |
| top | average opponent: 1555record: 3-3 | new rating: 1692 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1699 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 74 | Tuduri, Ricard (1718) | Won 2-1 | +191718 |
| 4sealed | 21 | Dornstauder, Sebastian (1507) | Won 2-1 | +141732 |
| 5sealed | 4 | Kuben, Petr (1575) | Lost 0-2 | -211711 |
| 6sealed | 47 | Kraft, Lukas (1661) | Won 2-0 | +171728 |
| 7sealed | 36 | Engelberg, Lars Jorgen (1690) | Won 2-1 | +181746 |
| 8sealed | 6 | Schreurs, Jos (1725) | Lost 0-2 | -191727 |
| 9sealed | 22 | Luthje, Benjamin (1574) | Lost 0-2 | -211706 |
| top | average opponent: 1636record: 4-3 | new rating: 1706 | ||
| Pro Tour Berlin 2008 (extended) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 20 | Partansky, Alex (1499) | Won 2-0 | +151681 |
| 2extended | 87 | Boonyasatian, Surachaste (1525) | Lost 0-2 | -201661 |
| 3extended | 139 | Verhey, Gavin (1489) | Won 2-1 | +141675 |
| 4extended | 58 | Pirkey, James (1514) | Won 2-1 | +161691 |
| 5extended | 52 | Marcucci, Federico (1614) | Won 2-0 | +161707 |
| 6extended | 39 | Carvalho, Paulo (1631) | Won 2-0 | +171724 |
| 7extended | 6 | Scott-Vargas, Luis (1887) | Lost 1-2 | -151709 |
| 8extended | 42 | Nakano, Yoshitaka (1964) | Lost 0-2 | -141695 |
| 9extended | 54 | Wichlacz, Zbigniew (1696) | Won 2-1 | +181713 |
| 10extended | 35 | Pozzo, Sebastian (1695) | Lost 1-2 | -181695 |
| 11extended | 49 | Orsini Jones, Marco (1602) | Lost 1-2 | -201675 |
| 12extended | 62 | Torstensson, Benny (1753) | Lost 0-2 | -161659 |
| 13extended | 73 | Dembinski, Kyle (1618) | Won 2-1 | +171676 |
| 14extended | 59 | Fletcher, Geoff (1684) | Won 2-0 | +181694 |
| 15extended | 42 | Bernat, Michael (1855) | Lost 0-2 | -151679 |
| 16extended | 56 | Gurney, Michael (1814) | Won 2-1 | +201699 |
| top | average opponent: 1678record: 9-7 | new rating: 1699 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 60 | Jolly, Mathieu (1594) | Won 2-0 | +201518 |
| 4sealed | 40 | Petreski, Samoil (1624) | Won 2-0 | +201538 |
| 5sealed | 9 | Misonne, Jacques (1663) | Won 2-0 | +201558 |
| 6sealed | 12 | Pils, Florian (1975) | Won 2-0 | +261584 |
| 7sealed | 5 | Bode, Roland (1954) | Won 0-0 | +241608 |
| 8sealed | 2 | Ruel, Antoine (1890) | Lost 1-2 | -131595 |
| 9sealed | 6 | Rico Bleda, Alejandro (1670) | Lost 1-2 | -171578 |
| 10draft | 12 | Bland, Richard (1623) | Won 2-1 | +191597 |
| 11draft | 26 | Grandjean, Gilles (1571) | Won 2-0 | +181615 |
| 12draft | 34 | Noe, Benjamin (1716) | Won 2-0 | +201635 |
| 13draft | 45 | Bode, Roland (1966) | Won 2-1 | +231658 |
| 14draft | 28 | Cornelissen, Kamiel (1880) | Lost 1-2 | -141644 |
| 15draft | 19 | Bohny, Nico (1871) | Won 2-0 | +221666 |
| top | average opponent: 1769record: 10-3 | new rating: 1666 | ||
| Pro Tour Kuala Lumpur 2008 (MOR draft) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 30 | Finkel, Jon (1831) | Lost 0-2 | -111472 |
| 2draft | 11 | Maples, Zechariah (1486) | Won 2-1 | +181490 |
| 3draft | 95 | Carson-Wenmoth, Paul (1509) | Lost 0-0 | -181472 |
| 4draft | 123 | Piotto, Joel (1512) | Won 2-1 | +191491 |
| 5draft | 106 | Sanguinetti, James (1587) | Won 2-1 | +201511 |
| 6draft | 98 | Martin, Quentin (1842) | Lost 1-2 | -131498 |
| top | average opponent: 1628record: 3-3 | new rating: 1498 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 292 | Nideroest, Allen (1464) | Won 2-0 | +171517 |
| 2extended | 54 | Willemsen, David (1483) | Lost 1-2 | -181499 |
| 3extended | 211 | Kurhofer, Stefan (1490) | Lost 1-2 | -181481 |
| 4extended | 438 | Remberg, Sebastian (1481) | Won 2-0 | +181499 |
| 5extended | 308 | Rottger, Daniel (1658) | Lost 1-2 | -161483 |
| top | average opponent: 1515record: 2-3 | new rating: 1483 | ||