Zhang, Charles
Current rating: 1782 (#2709)
Record: 75-48-2
Grand Prix Atlantic City 2013Grand Prix Miami 2013Grand Prix Washington DC 2013Grand Prix Richmond 2014Grand Prix Chicago 2014Grand Prix Boston-Worcester 2014Grand Prix New Jersey 2014Grand Prix Pittsburgh 2015Grand Prix Oakland 2016Grand Prix Toronto 2016Grand Prix New York 2016Grand Prix New Jersey 2017 (std)Grand Prix Hartford 2018
| Grand Prix Hartford 2018 (modern) | starting rating: 1770 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 69 | Westcott, Cedric (1500) | Won 2-0 | +131783 |
| 2modern | 364 | Abrams, Cory (1420) | Won 2-0 | +121795 |
| 3modern | 309 | Gassaway, Ryan (1619) | Won 2-1 | +141809 |
| 4modern | 191 | Sommers, Louis (1557) | Won 2-1 | +141823 |
| 5modern | 61 | Reed, David (1789) | Lost 1-2 | -191804 |
| 6modern | 79 | Ginsparg, Jacob (1551) | Won 2-1 | +141818 |
| 7modern | 123 | Lam, Richard (1672) | Lost 1-2 | -211797 |
| 8modern | 259 | Hung, Andrew (1829) | Won 2-0 | +191816 |
| 9modern | 320 | Medeiros, Max (1693) | Won 2-1 | +151831 |
| 10modern | 295 | Zeiler, Daniel (1561) | Won 2-0 | +141845 |
| 11modern | 230 | Gimmi, Alexander (1577) | Won 2-1 | +131858 |
| 12modern | 225 | Merriam, Ross (1843) | Lost 1-2 | -181840 |
| 13modern | 265 | Yu, Jarvis (1979) | Lost 1-2 | -161824 |
| 14modern | 263 | Kelly, Keenan (1558) | Lost 0-2 | -231801 |
| 15modern | 295 | Blank, Jonathan (1723) | Lost 0-2 | -191782 |
| top | average opponent: 1658record: 9-6 | new rating: 1782 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1766 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 157 | Machado, Fernando (1651) | Lost 0-2 | -201746 |
| 4standard | 399 | Sheidy, Darryl (1517) | Won 2-0 | +141760 |
| 5standard | 225 | Bianchi, Alex (1683) | Won 2-0 | +161776 |
| 6standard | 109 | Sandrin, Ryan (1702) | Won 2-0 | +171793 |
| 7standard | 150 | Desir, Andre (1554) | Won 2-1 | +141807 |
| 8standard | 42 | Dempsey, Brandon (1587) | Won 2-1 | +141821 |
| 9standard | 41 | Lombardi, Robert (2012) | Lost 1-2 | -151806 |
| 10standard | 82 | Klomparens, Jadine (1711) | Won 2-1 | +171823 |
| 11standard | 19 | Tharmaratnam, Samuel (2019) | Lost 1-2 | -151808 |
| 12standard | 104 | Cramer, Zach (1629) | Lost 1-2 | -211787 |
| 13standard | 148 | Pite, Derek (1831) | Lost 0-2 | -171770 |
| top | average opponent: 1718record: 6-5 | new rating: 1770 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1786 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 391 | Snook, Adam (1805) | Draw 1-1 | 01786 |
| 4standard | 258 | Grimes, Dylan (1768) | Won 2-1 | +181804 |
| 5standard | 125 | Youngblood-Petersen, Campbell (1556) | Won 2-0 | +131817 |
| 6standard | 64 | Petruzziello, Dante (1575) | Won 2-1 | +141831 |
| 7standard | 32 | Greene, Brian (1524) | Lost 1-2 | -231808 |
| 8standard | 104 | Schmollinger, Randall (1454) | Lost 1-2 | -251783 |
| 9standard | 220 | Freel, Dan (1814) | Lost 1-2 | -171766 |
| top | average opponent: 1642record: 3-3-1 | new rating: 1766 | ||
| Grand Prix Toronto 2016 (SOI standard) | starting rating: 1733 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 135 | Blais, Jean-Philippe (1629) | Won 2-0 | +161749 |
| 4standard | 108 | Grant, Bradley (1645) | Lost 0-2 | -201729 |
| 5standard | 114 | Keesler, Matt (1572) | Won 2-0 | +151744 |
| 6standard | 78 | Martino, Peter (1560) | Won 2-0 | +151759 |
| 7standard | 59 | Holosko, Joel (1731) | Won 2-0 | +181777 |
| 8standard | 41 | Schulz, Brendan (1579) | Lost 0-2 | -221755 |
| 9standard | 78 | Lopez Yapor, Caupolican (1639) | Won 2-1 | +161771 |
| 10standard | 46 | Ma, Kent (1583) | Lost 1-2 | -221749 |
| 11standard | 148 | Lu, Jack (1603) | Won 2-1 | +161765 |
| 12standard | 66 | Garner, Derrick (1798) | Draw 1-1 | 01765 |
| 13standard | 75 | Ioppolo, Pablo (1694) | Won 2-1 | +171782 |
| 14standard | 56 | Lansche, Derek (1822) | Won 2-0 | +191801 |
| 15standard | 34 | Juza, Martin (1966) | Lost 0-2 | -151786 |
| top | average opponent: 1679record: 8-4-1 | new rating: 1786 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1772 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 243 | Sieverkropp, Ryan (1553) | Lost 1-2 | -221750 |
| 4standard | 383 | Chong, Adrian (1518) | Lost 0-2 | -221728 |
| 5standard | 489 | Kinkade, Jay (1592) | Won 2-1 | +161744 |
| 6standard | 366 | Martin, Wesley (1469) | Lost 0-2 | -231721 |
| 7standard | 485 | Caudill, Eddie (1665) | Won 2-1 | +171738 |
| 8standard | 381 | Seyssel, Yurien (1683) | Won 2-0 | +171755 |
| 9standard | 276 | Combs, Mike (1534) | Lost 0-2 | -221733 |
| top | average opponent: 1574record: 3-4 | new rating: 1733 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1660 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 392 | Copenhaver, Eric (1507) | Won 2-0 | +151675 |
| 4modern | 264 | Kwok, Cosmo (1561) | Lost 1-2 | -201655 |
| 5modern | 370 | Ghiron, Marc (1580) | Won 2-0 | +171672 |
| 6modern | 249 | Basile, Devin (1520) | Won 2-0 | +151687 |
| 7modern | 156 | Kanner, Zachary (1655) | Lost 0-2 | -181669 |
| 8modern | 199 | Black, Andrew (1704) | Won 2-1 | +181687 |
| 9modern | 215 | Hernandez, Juan (1488) | Won 2-0 | +151702 |
| 10modern | 150 | Reed, David (1750) | Lost 1-2 | -171685 |
| 11modern | 151 | Frazier, Kurtis (1436) | Won 2-1 | +131698 |
| 12modern | 121 | Silberman, Philip (1714) | Won 2-0 | +181716 |
| 13modern | 76 | Boggemes, Kyle (1958) | Won 2-1 | +231739 |
| 14modern | 38 | Wilson, Douglas (1602) | Won 2-1 | +151754 |
| 15modern | 31 | Villamizar, Daniel (1765) | Won 2-0 | +181772 |
| top | average opponent: 1634record: 10-3 | new rating: 1772 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1702 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 726 | Espiritu, Angel (1503) | Won 2-1 | +141716 |
| 4legacy | 755 | Taylor, Harry (1553) | Lost 1-2 | -211695 |
| 5legacy | 653 | Durney, Ryan (1530) | Won 2-1 | +151710 |
| 6legacy | 631 | Greenbaum, Micah (1572) | Lost 1-2 | -201690 |
| 7legacy | 685 | Rice, David B (1479) | Lost 0-2 | -221668 |
| 8legacy | 793 | Herdman, William (1364) | Won 2-0 | +131681 |
| 9legacy | 699 | Everitt, Steven (1540) | Lost 0-2 | -211660 |
| top | average opponent: 1506record: 3-4 | new rating: 1660 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1702 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 36 | Anderson, Simon (1536) | Won 2-0 | +151717 |
| 4modern | 96 | Nickerson, Jonathan (1591) | Won 2-1 | +161733 |
| 5modern | 50 | Poirier, Eric (1576) | Lost 1-2 | -211712 |
| 6modern | 101 | Duerr, Eric (1705) | Lost 1-2 | -181694 |
| 7modern | 134 | Shagoury, Kevin (1534) | Lost 0-2 | -211673 |
| 8modern | 216 | Marcellana, Ian (1490) | Won 2-0 | +151688 |
| 9modern | 125 | Omar-Bujak, Hakim (1472) | Won 2-1 | +141702 |
| top | average opponent: 1558record: 4-3 | new rating: 1702 | ||
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1702 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 642 | Cohen, Barry (1536) | Lost 1-2 | -211681 |
| 4standard | 725 | Kasper, Leo (1518) | Won 2-0 | +151696 |
| 5standard | 618 | Schroeder, Jeran (1510) | Won 2-1 | +141710 |
| 6standard | 560 | Nisswandt, Kyle (1491) | Won 2-1 | +141724 |
| 7standard | 520 | Knapp, Hans (1608) | Lost 1-2 | -201704 |
| 8standard | 593 | Siow, Lucas (1767) | Lost 1-2 | -171687 |
| 9standard | 622 | Smith Jr, Greg (1513) | Won 2-1 | +151702 |
| top | average opponent: 1563record: 4-3 | new rating: 1702 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1685 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 160 | Vance, James (1737) | Lost 0-2 | -171668 |
| 3modern | 433 | Weix, Jesse (1510) | Won 2-1 | +151683 |
| 4modern | 376 | Dell, Willis (1389) | Lost 1-2 | -231660 |
| 5modern | 344 | Cohagen, Jacob (1479) | Won 2-0 | +151675 |
| 6modern | 257 | Christianson, Bradley (1517) | Won 2-0 | +151690 |
| 7modern | 226 | Reyes, Erik (1518) | Won 2-0 | +151705 |
| 8modern | 170 | Kraupa, Richard (1678) | Lost 0-2 | -191686 |
| 9modern | 162 | Brunette, Kyle (1548) | Won 2-0 | +161702 |
| top | average opponent: 1547record: 5-3 | new rating: 1702 | ||
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1687 | |||
| round | table | opponent (rating) | result | Δrating |
| 4legacy | 4 | Cullum, Travis (1630) | Won 2-0 | +171704 |
| 5legacy | 64 | Kurth, Lloyd (1804) | Lost 1-2 | -161688 |
| 6legacy | 111 | Dumontier, Bruno (1499) | Won 2-1 | +151703 |
| 7legacy | 294 | Tan, Lijia (1500) | Won 2-0 | +141717 |
| 8legacy | 61 | Friedman, Ben (1895) | Lost 1-2 | -151702 |
| 9legacy | 148 | Lindy, Jacob (1582) | Won 2-0 | +161718 |
| 10legacy | 85 | Fournier, Daniel (1625) | Lost 1-2 | -201698 |
| 11legacy | 99 | Sittner, Alex (1946) | Lost 0-2 | -131685 |
| top | average opponent: 1685record: 4-4 | new rating: 1685 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 28 | Blondon, William (1554) | Won 2-0 | +161693 |
| 4standard | 64 | Duke, Reid (2103) | Lost 0-2 | -111682 |
| 5standard | 199 | Holthouser, Bryan (1554) | Won 2-1 | +161698 |
| 6standard | 110 | Cejas, Ony (1554) | Lost 1-2 | -211677 |
| 7standard | 251 | Neff, Michael (1506) | Won 2-1 | +151692 |
| 8standard | 98 | Boland, Andrew (1559) | Won 2-1 | +161708 |
| 9standard | 62 | Synan, David (1582) | Lost 1-2 | -211687 |
| top | average opponent: 1630record: 4-3 | new rating: 1687 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 374 | Ayzenshtat, Leonid (1518) | Won 2-0 | +181518 |
| 3standard | 183 | Brown, Robert (1482) | Won 2-1 | +181536 |
| 4standard | 187 | Iramain, Jorge (1600) | Lost 0-2 | -171519 |
| 5standard | 358 | Hangley, James (1537) | Won 2-1 | +181537 |
| 6standard | 163 | Neal, Ryan (1419) | Lost 0-2 | -201517 |
| 7standard | 261 | Palmer, Keith (1565) | Won 2-0 | +191536 |
| 8standard | 187 | Partington, Josh (1625) | Won 2-0 | +191555 |
| 9standard | 261 | Uron, Josh (1655) | Won 2-0 | +201575 |
| 10standard | 54 | Remeika, John (1619) | Won 2-1 | +191594 |
| 11standard | 44 | Kastel, Chad (1586) | Lost 1-2 | -181576 |
| 12standard | 47 | Pennachio, Joe (1564) | Won 2-1 | +181594 |
| 13standard | 43 | Wilcock, Chris (1662) | Won 2-1 | +191613 |
| 14standard | 40 | LaFreniere, John (1628) | Won 2-0 | +181631 |
| 15standard | 12 | Boccio, Matthew (2032) | Won 2-1 | +251656 |
| 16standard | 15 | Kovac, Chase (1828) | Won 2-0 | +211677 |
| top | average opponent: 1621record: 12-3 | new rating: 1677 | ||