Chen, Jiayi
Current rating: 1809 (#1988)
Record: 53-29-2
| Grand Prix New York 2016 (SOI standard) | starting rating: 1808 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 396 | Jimenez, Nikki (1602) | Won 2-1 | +141822 |
| 3standard | 355 | Garrant, Mitchell (1680) | Won 2-0 | +161838 |
| 4standard | 4 | Smith, Brandon G (1503) | Won 2-1 | +121850 |
| 5standard | 82 | Martin, Clyde (1668) | Lost 0-2 | -221828 |
| 6standard | 130 | Pal, Carlos (1685) | Won 2-0 | +161844 |
| 7standard | 51 | Rubin, Steve (2150) | Lost 1-2 | -131831 |
| 8standard | 283 | Nelson, Brad (2194) | Lost 0-2 | -111820 |
| 9standard | 269 | Rioux, Graham (1551) | Won 2-1 | +131833 |
| 10standard | 170 | Smoot, Christopher (1488) | Lost 0-2 | -241809 |
| top | average opponent: 1724record: 5-4 | new rating: 1809 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1800 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 56 | Jacobson, Joshua (1486) | Won 2-1 | +121812 |
| 2modern | 52 | Spognardi, Andrew (1515) | Draw 1-1 | -51807 |
| 3modern | 235 | Collins, Justin (1540) | Won 1-0 | +131820 |
| 4modern | 139 | Mcmillan, Brian (1537) | Won 2-0 | +131833 |
| 5modern | 62 | Little, Will (1553) | Lost 1-2 | -231810 |
| 6modern | 145 | Bobick, Zach (1534) | Won 2-1 | +131823 |
| 7modern | 86 | Carnahan, Scot (1552) | Won 2-0 | +131836 |
| 8modern | 52 | Stein, Abraham (1511) | Lost 1-2 | -231813 |
| 9modern | 103 | Fejdasz, Roger (1553) | Draw 0-0 | -51808 |
| top | average opponent: 1531record: 5-2-2 | new rating: 1808 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1834 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 243 | Griffith, Raymond (1504) | Lost 0-1 | -241810 |
| 4standard | 267 | Velazquez, Michael (1524) | Won 2-1 | +131823 |
| 5standard | 306 | Aquilino, Joseph (1537) | Lost 1-2 | -231800 |
| top | average opponent: 1522record: 1-2 | new rating: 1800 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1734 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 104 | Farrell, Michael K (1704) | Won 2-1 | +181752 |
| 3sealed | 119 | Brown, Dylan [USA] (1567) | Won 2-1 | +141766 |
| 4sealed | 19 | Dixon, Thomas (1595) | Won 2-1 | +151781 |
| 5sealed | 18 | Ingram, Peter (1810) | Won 2-0 | +191800 |
| 6sealed | 2 | Shiels, David (1931) | Won 2-0 | +201820 |
| 7sealed | 2 | Finkel, Jon (2163) | Lost 0-2 | -121808 |
| 8sealed | 14 | Cheung, Raymond (1595) | Lost 1-2 | -221786 |
| 9sealed | 85 | Salo, Chad (1575) | Won 2-0 | +151801 |
| 10sealed | 55 | Rosario Jr., Wil (1581) | Won 2-1 | +141815 |
| 11draft | 35 | Kelley, Shane (1597) | Won 2-0 | +141829 |
| 12draft | 49 | Beverley, Matthew (1770) | Won 2-0 | +171846 |
| 13draft | 108 | Sigrist, Mike (1768) | Won 2-0 | +161862 |
| 14draft | 77 | Spanier, Joe (1725) | Lost 0-2 | -201842 |
| 15draft | 69 | Kelahan, Seamus (1554) | Lost 0-2 | -231819 |
| 16draft | 51 | Nguyen, Yen (1643) | Won 2-0 | +151834 |
| top | average opponent: 1705record: 11-4 | new rating: 1834 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1666 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 384 | Shultis, John (1500) | Won 2-0 | +151681 |
| 2sealed | 380 | Padinha, Stephen (1488) | Won 2-0 | +141695 |
| 3sealed | 265 | Barone, Nicholas (1518) | Won 2-1 | +151710 |
| 4sealed | 37 | Jacob H., (1554) | Won 2-1 | +151725 |
| 5sealed | 3 | McDonald, Marcus (1519) | Won 2-0 | +141739 |
| 6sealed | 16 | Stokes, Andre P (1715) | Won 2-1 | +181757 |
| 7sealed | 15 | Gagnon, Jacob (1638) | Lost 0-2 | -201737 |
| 8sealed | 39 | Bontkowski, Eddie (1667) | Won 2-1 | +171754 |
| 9sealed | 26 | Cutrone, Michael (1743) | Lost 0-2 | -191735 |
| 10sealed | 51 | Buck, Robert (1587) | Lost 0-2 | -201715 |
| 11draft | 115 | Kikuchi-Wellman, Zen (1543) | Won 2-1 | +151730 |
| 12draft | 112 | Rohr, Josh (1516) | Lost 0-2 | -221708 |
| 13draft | 103 | Chieng, Philip (1583) | Won 2-0 | +151723 |
| 14draft | 110 | Blackborow, Josh (1572) | Won 2-1 | +161739 |
| 15draft | 20 | Chapman, Ben (1617) | Lost 1-2 | -211718 |
| 16draft | 64 | Raz, Lemuel (1599) | Won 2-0 | +161734 |
| top | average opponent: 1585record: 11-5 | new rating: 1734 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 120 | Herr, Drew (1454) | Won 2-0 | +151636 |
| 3standard | 213 | Dickmann, Patrick (1809) | Won 2-1 | +211657 |
| 4standard | 55 | Johnston, Adam (1609) | Lost 1-2 | -191638 |
| 5standard | 259 | Gutierrez, Carlos (1486) | Won 2-1 | +151653 |
| 6standard | 94 | Kelso, Mark (1501) | Won 2-1 | +161669 |
| 7standard | 83 | McAllister, Elliot R (1520) | Lost 0-2 | -211648 |
| 8standard | 214 | Helwig, Jared M (1504) | Won 2-0 | +151663 |
| 9standard | 66 | Hoch, Steve A (1584) | Won 2-1 | +171680 |
| 10standard | 90 | Kibler, Brian (1787) | Lost 0-2 | -161664 |
| 11standard | 86 | Tornros, Mats (1752) | Won 2-0 | +191683 |
| 12standard | 48 | Bova, Justin (1587) | Won 2-0 | +171700 |
| 13standard | 54 | Harris, Josh (1612) | Lost 1-2 | -201680 |
| 14standard | 58 | Edel, Willy (1904) | Lost 0-2 | -141666 |
| 15standard | 58 | Wludyka, Joshua (1703) | Lost 1-2 | -171649 |
| 16standard | 58 | Burnham, James (1586) | Won 2-1 | +171666 |
| top | average opponent: 1627record: 9-6 | new rating: 1666 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 792 | Hartbarger, Lance (1500) | Won 2-1 | +181518 |
| 2standard | 646 | Birckhead, Albert (1518) | Won 2-1 | +181536 |
| 3standard | 729 | Flynn, Ryan (1536) | Won 2-0 | +181554 |
| 4standard | 649 | Adams, Ken (1597) | Won 2-1 | +191573 |
| 5standard | 629 | Setlow, Craig (1571) | Won 2-1 | +181591 |
| 6standard | 601 | Stead, Bob (1716) | Won 2-1 | +201611 |
| 7standard | 609 | Reid, Kelly B (1590) | Won 2-1 | +181629 |
| 8standard | 605 | Catapano, Michael (1788) | Won 2-1 | +211650 |
| 9standard | 603 | Correia, Kevin (1686) | Won 2-1 | +181668 |
| 10standard | 1 | Lax, Ari (1800) | Won 2-0 | +211689 |
| 11standard | 1 | Froehlich, Eric (1828) | Lost 0-2 | -161673 |
| 12standard | 2 | Nyberg, Michael (1666) | Won 2-0 | +181691 |
| 13standard | 1 | Turtenwald, Owen (2028) | Lost 1-2 | -121679 |
| 14standard | 8 | Boggemes, Kyle (2004) | Lost 1-2 | -121667 |
| 15standard | 11 | Brown, Eric D (1615) | Lost 0-2 | -191648 |
| 16standard | 21 | Anderson, Todd (1852) | Lost 0-2 | -151633 |
| 17standard | 35 | Vieren, Peter (1942) | Lost 1-2 | -121621 |
| top | average opponent: 1720record: 11-6 | new rating: 1621 | ||