Seyssel, Yurien
Current rating: 1666
Record: 33-25-1
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1698 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 189 | Chow, Harold (1455) | Won 2-0 | +141712 |
| 3standard | 44 | Anderson, Neil (1924) | Won 2-1 | +211733 |
| 4standard | 139 | Higbee, Wesley (1636) | Lost 1-2 | -191714 |
| 5standard | 309 | Ibarra-Leal, Jesus (1356) | Lost 0-2 | -251689 |
| 6standard | 473 | Scales, Zach (1534) | Lost 0-2 | -201669 |
| 7standard | 580 | Royfman, Eric (1446) | Won 2-1 | +141683 |
| 8standard | 381 | Zhang, Charles (1738) | Lost 0-2 | -171666 |
| top | average opponent: 1584record: 3-4 | new rating: 1666 | ||
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1676 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 287 | Hulsey, Jessica (1518) | Won 2-1 | +151691 |
| 3standard | 266 | O'Leary, PJ (1517) | Lost 0-2 | -211670 |
| 4standard | 230 | Parker, Ron (1411) | Won 2-0 | +131683 |
| 5standard | 200 | Cruz, Dominick (1522) | Won 2-1 | +151698 |
| 6standard | 100 | Lopez, Damien (1473) | Won 2-1 | +141712 |
| 7standard | 68 | Nakamura, Shuhei (1929) | Lost 1-2 | -141698 |
| 8standard | 177 | Poblacion, Miles (1560) | Won 2-1 | +161714 |
| 9standard | 94 | Castro, Christian (1544) | Won 2-1 | +151729 |
| 10standard | 25 | Maes, Robert (1532) | Lost 0-2 | -221707 |
| 11standard | 59 | Wiznitzer, Aryeh (1861) | Lost 1-2 | -151692 |
| 12standard | 79 | Sutton, Maxwell (1599) | Won 2-1 | +161708 |
| 13standard | 62 | Krautmann, Wenzel (1800) | Won 2-0 | +201728 |
| 14standard | 54 | Ochoa, David (1982) | Lost 1-2 | -141714 |
| 15standard | 67 | Pfefferle, Noah (1805) | Lost 0-2 | -161698 |
| top | average opponent: 1647record: 8-6 | new rating: 1698 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 242 | Sanchez, Rudy (1532) | Won 2-0 | +171597 |
| 4standard | 136 | Porchas, Justin (1579) | Lost 1-2 | -191578 |
| 5standard | 273 | buenrestro, jesus (1518) | Won 2-1 | +171595 |
| 6standard | 209 | Ngo, Scott (1584) | Won 2-1 | +181613 |
| 7standard | 63 | Kuo, Tzu-Ching (1954) | Won 2-1 | +241637 |
| 8standard | 49 | Meyer, Ben (1682) | Won 2-1 | +191656 |
| 9standard | 20 | Parke, Jamie (2128) | Lost 0-2 | -101646 |
| 10standard | 84 | Roberts, Kurtis (1647) | Lost 1-2 | -181628 |
| 11standard | 97 | dos Santos Vieira, Eduardo (1895) | Won 2-1 | +231651 |
| 12standard | 62 | Posegate, Tom (1621) | Won 2-1 | +171668 |
| 13standard | 49 | Nagel, Cameron (1623) | Lost 1-2 | -191649 |
| 14standard | 64 | McLaren, Shaun (2154) | Won 2-0 | +271676 |
| 15standard | 43 | Jones, Glenn (1739) | ID | 01676 |
| top | average opponent: 1743record: 8-4-1 | new rating: 1676 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 14 | Dewees, Aaron (1518) | Won 1-0 | +181526 |
| 3standard | 214 | Nessim, Aaron (1500) | Won 2-0 | +181544 |
| 4standard | 91 | Duron, Jordan (1551) | Lost 1-2 | -181526 |
| 5standard | 194 | Jafari, Keyan (1529) | Won 2-1 | +181544 |
| 6standard | 123 | Alikhani, Farid (1555) | Won 2-0 | +181562 |
| 7standard | 85 | Rodriguez, AJ (1611) | Won 2-0 | +191581 |
| 8standard | 31 | Amato, Alex (1831) | Won 2-0 | +231604 |
| 9standard | 32 | Mackl, Valentin (2014) | Lost 1-2 | -111593 |
| 10standard | 56 | Anderson, Neil (1769) | Won 2-1 | +211614 |
| 11standard | 22 | McCoy, Kevin (1581) | Lost 0-2 | -191595 |
| 12standard | 39 | Daniel, David (1812) | Draw 1-1 | +41599 |
| 13standard | 52 | Sanchez, Jeremy (1564) | Lost 1-2 | -191580 |
| 14standard | 64 | Estrella, Dominic (1592) | Lost 1-2 | -171563 |
| 15standard | 72 | Bell, Thomas (1501) | Won 2-1 | +171580 |
| top | average opponent: 1638record: 8-5-1 | new rating: 1580 | ||
| Grand Prix Anaheim 2012 (Innistrad block) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 64 | Comer, Alan (1710) | Won 2-0 | +211562 |
| 5block | 1 | Bugarin, William (1506) | Lost 1-2 | -191543 |
| 6block | 51 | Draxler, Rory (1640) | Lost 0-2 | -171526 |
| 7block | 118 | Carter, Michael (1509) | Lost 1-2 | -181508 |
| top | average opponent: 1591record: 1-3 | new rating: 1508 | ||
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 59 | Rudolph, Chris (1518) | Won 2-1 | +181518 |
| 3standard | 126 | Mock, Charles (1560) | Lost 1-2 | -171501 |
| 4standard | 189 | Simpson, Steven (1517) | Won 2-1 | +181519 |
| 5standard | 183 | Pincus, Max (1730) | Lost 1-2 | -141505 |
| 6standard | 286 | Nambiar, Devin (1381) | Won 2-0 | +161521 |
| 7standard | 221 | Stout, James (1590) | Lost 1-2 | -171504 |
| 8standard | 189 | Merrill, Zachary (1501) | Won 2-0 | +181522 |
| 9standard | 135 | Monteiro, Marcio (1547) | Won 2-0 | +191541 |
| top | average opponent: 1543record: 5-3 | new rating: 1541 | ||