Chen, John
Current rating: 1516
Record: 65-71-10
- 2002
- 2005
- 2007
- 2008
- 2010
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2019
| Grand Prix Oakland 2019 (modern) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 254 | Warren, Austin (1500) | Won 2-0 | +171548 |
| 2modern | 216 | Gage, Mark (1505) | Lost 1-2 | -191529 |
| 3modern | 290 | Willadson, Brandon (1501) | Won 2-1 | +181547 |
| 4modern | 166 | Rinehart-Jones, Charlie (1823) | Lost 1-2 | -131534 |
| 5modern | 302 | Plumb, Elliott (1532) | Lost 1-2 | -181516 |
| top | average opponent: 1572record: 2-3 | new rating: 1516 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 709 | Bardeen, Owen (1447) | Won 2-0 | +151609 |
| 2modern | 509 | Hoefer, Jacob (1544) | Lost 1-2 | -191590 |
| 3modern | 963 | Youngs, Derik (1537) | Lost 1-2 | -191571 |
| 4modern | 1168 | Carey, Connor (1404) | Lost 0-2 | -211550 |
| 5modern | 1260 | Scaccia, Christopher (1464) | Lost 0-2 | -191531 |
| top | average opponent: 1479record: 1-4 | new rating: 1531 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 2137 | Peniche, Gonzalo (1485) | Lost 1-2 | -181481 |
| 2legacy | 538 | Vance, Michael (1717) | Won 2-1 | +221503 |
| 3legacy | 869 | Jackson, Troy (1480) | Won 2-0 | +181521 |
| 4legacy | 736 | Goya, Timothy (1518) | Won 2-1 | +181539 |
| 5legacy | 529 | Thompson, Rodney (1550) | Won 2-1 | +181557 |
| 6legacy | 299 | Putnam, Tyler (1802) | Draw 1-1 | +41561 |
| 7legacy | 234 | Warby, Dougal (1539) | Won 2-0 | +181579 |
| 8legacy | 138 | Farran, Ali (1573) | Lost 0-2 | -181561 |
| 9legacy | 280 | Hahn, William (1932) | Won 2-1 | +241585 |
| 10legacy | 178 | Brown, Conor (1558) | Lost 0-2 | -181567 |
| 11legacy | 264 | Flores, Edgar (1751) | Won 2-0 | +211588 |
| 12legacy | 188 | Baker, Grayden (1726) | Won 2-1 | +211609 |
| 13legacy | 131 | Duan, Daniel (1798) | Lost 0-2 | -151594 |
| top | average opponent: 1648record: 8-4-1 | new rating: 1594 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 566 | Duguay, Justin (1503) | Lost 1-2 | -181516 |
| 2sealed | 679 | Lipschultz, Max (1450) | Lost 0-2 | -201496 |
| 3sealed | 873 | Helwig, Andrew (1498) | Won 2-1 | +181514 |
| 4sealed | 670 | Lin, Le (1672) | Lost 0-2 | -151499 |
| top | average opponent: 1530record: 1-3 | new rating: 1499 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 101 | Caballero, John Paul (1500) | Lost 0-2 | -181498 |
| 3modern | 664 | Rudiger, Andrew (1466) | Won 2-0 | +171515 |
| 4modern | 449 | Owen, Joshua (1525) | Won 2-0 | +181533 |
| 5modern | 265 | Chen, Michael (1656) | Lost 1-2 | -151518 |
| 6modern | 607 | Hernandez, Luis (1451) | Lost 0-2 | -201498 |
| 7modern | 591 | Ayala, Albert (1453) | Won 2-0 | +181516 |
| 8modern | 571 | Elasky, Ethan (1524) | Won 2-0 | +181534 |
| 9modern | 354 | Hitt, Brandon (1559) | Draw 1-1 | 01534 |
| top | average opponent: 1517record: 4-3-1 | new rating: 1534 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 214 | Vassar, Andrew (1461) | Lost 0-2 | -191488 |
| 3standard | 412 | Mendez, Roger (1500) | Won 2-1 | +181506 |
| 4standard | 419 | Perason, James (1504) | Won 2-0 | +181524 |
| 5standard | 239 | Yeem, Soohwang (1714) | Won 2-1 | +221546 |
| 6standard | 184 | Romao, Carlos (1798) | Lost 0-2 | -141532 |
| 7standard | 175 | Frady, Keane (1636) | Lost 0-2 | -161516 |
| top | average opponent: 1602record: 3-3 | new rating: 1516 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 37 | Jenkins, Michael (1538) | Won 2-1 | +181536 |
| 4sealed | 55 | Sun, Qiushi (1615) | Lost 1-2 | -161520 |
| 5sealed | 114 | Weeks, Kevin (1519) | Won 2-0 | +181538 |
| 6sealed | 76 | Barlow, David (1739) | Lost 1-2 | -151523 |
| 7sealed | 85 | Adams, Evan (1608) | Lost 0-2 | -161507 |
| top | average opponent: 1604record: 2-3 | new rating: 1507 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 19 | Wagner, Pascal (1558) | Lost 1-2 | -181538 |
| 4standard | 531 | Chow, Harold (1475) | Lost 0-2 | -191519 |
| 5standard | 454 | Hadley, Miquez (1482) | Won 2-0 | +171536 |
| 6standard | 493 | Madruga, Daniel (1518) | Lost 1-2 | -181518 |
| top | average opponent: 1508record: 1-3 | new rating: 1518 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 178 | Law, Albertus Hui Chin (1712) | Won 2-0 | +221513 |
| 2sealed | 168 | Hwang, Chi-Chung (1711) | Lost 0-2 | -151498 |
| 3sealed | 195 | Yu, Jay (1499) | Lost 0-2 | -181480 |
| 4sealed | 290 | Liu, Yi (1512) | Won 2-0 | +191499 |
| 5sealed | 215 | Follero, Lawrence (1578) | Won 2-1 | +191518 |
| 6sealed | 145 | Ciou, Cyong Sian (1488) | Won 2-1 | +181536 |
| 7sealed | 131 | Lee, Shee-Hwei (1524) | Won 2-1 | +171553 |
| 8sealed | 76 | Yamazaki, Yuuki (1749) | Lost 0-2 | -141539 |
| 9sealed | 106 | Lin, Eagle (1498) | Won 2-1 | +171556 |
| top | average opponent: 1586record: 6-3 | new rating: 1556 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 189 | Wayman, David (1518) | Won 2-0 | +191502 |
| 3sealed | 44 | Johnston, Joel (1538) | Won 2-0 | +181520 |
| 4sealed | 94 | Gilison, Daniel (1596) | Lost 1-2 | -161504 |
| 5sealed | 187 | Echols, Eric (1539) | Won 2-0 | +181522 |
| 6sealed | 48 | Perske, Ryan (1523) | Won 2-0 | +181540 |
| 7sealed | 32 | Wichman, Matt (1574) | Lost 0-2 | -171523 |
| 8sealed | 129 | Lin, Wade (1569) | Won 2-1 | +191542 |
| 9sealed | 92 | Perez, Gaston (1569) | Won 2-1 | +181560 |
| 10draft | 20 | Ohliger, Jonathan (1672) | Lost 0-2 | -161544 |
| 11draft | 77 | Mounarath, Seaver (1544) | Lost 0-2 | -181526 |
| 12draft | 81 | Betts, Jonathan (1541) | Lost 1-2 | -171509 |
| 13draft | 64 | Galbraith, John (1503) | Lost 0-2 | -181491 |
| top | average opponent: 1557record: 6-6 | new rating: 1491 | ||
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 438 | Cutcliffe, Tate (1446) | Won 2-1 | +181474 |
| 4sealed | 94 | Kottcamp, Jeff (1555) | Lost 0-2 | -171457 |
| 5sealed | 244 | Weiner, Andrew (1491) | Won 2-1 | +191476 |
| 6sealed | 171 | Brouillet, Jeremy (1560) | Won 2-1 | +191495 |
| 7sealed | 73 | Oakes, Connor (1662) | Lost 1-2 | -151480 |
| 8sealed | 133 | Mermelshtayn, Joe (1555) | Won 2-0 | +201500 |
| 9sealed | 49 | Cole, Kirk (1572) | Lost 0-2 | -171483 |
| top | average opponent: 1549record: 4-3 | new rating: 1483 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 56 | Li, Chen (1817) | Lost 0-2 | -121492 |
| 3sealed | 368 | Jones, Carlin (1500) | Lost 1-2 | -181474 |
| 4sealed | 176 | Simmons, Alan (1481) | Lost 0-2 | -181456 |
| top | average opponent: 1599record: 0-3 | new rating: 1456 | ||
| Grand Prix San Diego 2013 (modern) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 11 | Bryan, Christopher (1500) | Won 2-0 | +171524 |
| 2modern | 151 | Oakes, Connor (1546) | Won 2-1 | +191543 |
| 3modern | 73 | Hwang, Eugene (1496) | Won 2-0 | +171560 |
| 4modern | 71 | Son, Andrew (1537) | Lost 0-2 | -181542 |
| 5modern | 88 | Laub, Brian (1475) | Draw 1-1 | -21540 |
| 6modern | 131 | Wigfield, Jesse (1536) | Lost 0-2 | -181522 |
| 7modern | 180 | Nesterov, Sergei (1567) | Lost 0-2 | -171505 |
| 8modern | 189 | Salamat, Amir (1486) | Won 2-1 | +181523 |
| 9modern | 143 | Strobino, Samuel (1496) | Lost 1-2 | -191504 |
| top | average opponent: 1515record: 4-4-1 | new rating: 1504 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | wai, benjamin (1500) | Won 2-0 | +191481 |
| 2sealed | 148 | Worthington, Britt (1518) | Won 2-0 | +181499 |
| 3sealed | 86 | Wong, Matthew [TWN] (1536) | Won 2-0 | +191518 |
| 4sealed | 46 | Pai, Fu Tzu (1559) | Won 2-0 | +191537 |
| 5sealed | 42 | Imai, Ayato (1672) | Draw 1-1 | +21539 |
| 6sealed | 28 | Hanyuu, Kento (1504) | Lost 0-2 | -191520 |
| 7sealed | 70 | Yu, Pi Hsiang (1613) | Lost 0-2 | -161504 |
| 8sealed | 114 | Yeh, David (1587) | Won 2-0 | +201524 |
| 9sealed | 78 | Park, Min Young (1570) | Lost 0-2 | -171507 |
| top | average opponent: 1562record: 5-3-1 | new rating: 1507 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 99 | Caudill, Eddie (1500) | Draw 1-1 | +11460 |
| 4block | 142 | Lossett, Joe (1571) | Won 2-1 | +201480 |
| 5block | 71 | Zambrano, Gerardo (1520) | Won 2-0 | +191499 |
| 6block | 34 | Zuniga, Orlando (1592) | Won 2-1 | +191518 |
| 7block | 18 | Watkins, Steven (1595) | Lost 0-2 | -161502 |
| 8block | 53 | Satterfield, Robbie (1570) | Won 2-1 | +191521 |
| 9block | 32 | Rivera, Ryan (1621) | Won 2-1 | +201541 |
| 10block | 19 | Romero, Henry (1817) | Draw 1-1 | +51546 |
| 11block | 41 | Pichardo, Luis (1632) | Lost 1-2 | -171529 |
| 12block | 53 | Perkins, Jesse (1553) | Lost 1-2 | -171512 |
| 13block | 58 | Guzman, Edd (1560) | Lost 1-2 | -171495 |
| 14block | 58 | Glidden, Sean (1569) | Lost 1-2 | -171478 |
| 15block | 58 | Nguyen, Justin (1583) | Lost 0-2 | -161462 |
| top | average opponent: 1591record: 5-6-2 | new rating: 1462 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 52 | Fisher, Lee D (1518) | Draw 1-1 | +11457 |
| 3standard | 199 | Midas, Alex (1518) | Won 2-0 | +191476 |
| 4standard | 165 | Lee, Jordan (1415) | Won 2-0 | +171493 |
| 5standard | 78 | Erickson, Timothy (1552) | Lost 1-2 | -171476 |
| 6standard | 169 | Tanner, Wayne (1538) | Lost 1-2 | -171459 |
| top | average opponent: 1508record: 2-2-1 | new rating: 1459 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | Westberg, Ryan (1503) | Draw 1-1 | +11452 |
| 2sealed | 351 | Carlson, Jason R (1560) | Won 2-0 | +201472 |
| 3sealed | 199 | Murimoto, Craig t (1518) | Lost 1-2 | -171455 |
| 4sealed | 398 | Wells, Justin (1500) | Won 2-0 | +181473 |
| 5sealed | 268 | Wenzel, Michael (1485) | Draw 1-1 | +11474 |
| 6sealed | 348 | Frankel, Josh (1487) | Lost 0-2 | -181456 |
| top | average opponent: 1509record: 2-2-2 | new rating: 1456 | ||
| Grand Prix Taipei 2008 (ALA limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Hwang, Wen Jer (1500) | Won 2-1 | +201458 |
| 2sealed | 13 | Tiong, Chris (1648) | Lost 0-2 | -151443 |
| 3sealed | 61 | Lee, Jean Da (1501) | Won 2-0 | +191462 |
| 4sealed | 61 | Chien, Leech (1516) | Lost 0-2 | -171445 |
| 5sealed | 80 | Lam, Tsz Yeung (1419) | Lost 0-2 | -181427 |
| 6sealed | 95 | Gragasin, Billy (1481) | Won 2-0 | +191446 |
| 7sealed | 85 | Cheung, Justin (1684) | Lost 0-2 | -141432 |
| 8sealed | 75 | Shiau, Yuan-Shiung (1483) | Won 2-0 | +191451 |
| top | average opponent: 1529record: 4-4 | new rating: 1451 | ||
| Grand Prix San Francisco 2007 (Time Spiral block) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 112 | humphrey, christopher (1500) | Won 2-0 | +191451 |
| 2block | 91 | Candreva, Christopher (1518) | Won 2-0 | +191470 |
| 3block | 44 | Nass, Matthew (1536) | Lost 1-2 | -171453 |
| 4block | 181 | Stanley, Justin N (1518) | Lost 0-2 | -171436 |
| 5block | 183 | Mc Knight, Rob (1502) | Won 2-1 | +201456 |
| 6block | 175 | Murphy, Brennan (1504) | Lost 0-2 | -181438 |
| top | average opponent: 1513record: 3-3 | new rating: 1438 | ||
| Grand Prix Taipei 2005 (Kamigawa block) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 54 | Jien, Da Jun (1500) | Lost 1-2 | -171446 |
| 2block | 80 | Lin, Cheng Yung (1462) | Won 2-0 | +181464 |
| 3block | 61 | Chien, Yu Ta (1500) | Draw 1-1 | +11465 |
| 4block | 84 | Hsu, Aric (1590) | Lost 0-2 | -161449 |
| 5block | 105 | Den, Mark (1482) | Lost 1-2 | -171432 |
| top | average opponent: 1507record: 1-3-1 | new rating: 1432 | ||
| Grand Prix Taipei 2002 (JUD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Huang, Andy Eu De (1500) | Lost 0-2 | -181482 |
| 2standard | 68 | Sun, Dany (1482) | Won 2-0 | +181500 |
| 3standard | 45 | Suzuki, Kenji (1466) | Lost 0-2 | -191481 |
| 4standard | 83 | Chen, Jimmy Uo Si (1464) | Lost 0-2 | -181463 |
| top | average opponent: 1478record: 1-3 | new rating: 1463 | ||