Roemer, Ross
Current rating: 1659
Record: 42-28-1
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 443 | Powell, Jacob (1400) | Won 2-1 | +131702 |
| A2sealed | 355 | Cheung, Ken (1524) | Lost 0-2 | -211681 |
| A3sealed | 348 | Wendel, Nathan (1486) | Lost 0-2 | -221659 |
| top | average opponent: 1470record: 1-2 | new rating: 1659 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1719 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 264 | Wigen, Mathew (1602) | Won 2-0 | +161735 |
| 2legacy | 68 | Johnson, Dan (1606) | Lost 0-2 | -211714 |
| 3legacy | 678 | Thomason, Timothy (1796) | Won 2-0 | +201734 |
| 4legacy | 581 | Porter, Ben (1678) | Lost 1-2 | -191715 |
| 5legacy | 753 | Patel, Kayure (1713) | Won 2-1 | +181733 |
| 6legacy | 451 | Kucera, Christopher (1488) | Lost 1-2 | -231710 |
| 7legacy | 716 | Combrink, James (1529) | Lost 1-2 | -211689 |
| top | average opponent: 1630record: 3-4 | new rating: 1689 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 191 | Ruehl, Kurt (1500) | Lost 1-2 | -201635 |
| 2legacy | 578 | Sparks, Eddie (1479) | Won 2-0 | +151650 |
| 3legacy | 455 | Evans, Greg (1508) | Lost 1-2 | -211629 |
| 4legacy | 626 | VanBecelaere, Zach (1431) | Won 2-0 | +151644 |
| 5legacy | 692 | Green, Patrick (1502) | Lost 0-2 | -211623 |
| 6legacy | 629 | Tarman, Cody (1397) | Won 2-0 | +141637 |
| 7legacy | 506 | Combs, Mike (1562) | Won 2-0 | +171654 |
| 8legacy | 320 | Gardner, Joe (1556) | Won 2-0 | +161670 |
| 9legacy | 322 | Braverman, Michael (1898) | Won 2-1 | +221692 |
| 10legacy | 266 | Chudzik, John (1563) | Won 2-0 | +161708 |
| 11legacy | 124 | Medrano, Adonnys (1795) | Won 2-0 | +191727 |
| 12legacy | 115 | Fusco, Arthur (1761) | Lost 1-2 | -171710 |
| 13legacy | 150 | Jaeger, Dane (1562) | Won 2-0 | +151725 |
| 14legacy | 89 | Bose, Timur (1424) | Won 2-0 | +131738 |
| 15legacy | 86 | Matson, Will (1683) | Lost 0-2 | -191719 |
| top | average opponent: 1575record: 10-5 | new rating: 1719 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1670 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 454 | Pano, Steven (1500) | Won 2-1 | +151685 |
| 2legacy | 422 | Wiediger, Ronald (1518) | Won 2-0 | +151700 |
| 3legacy | 156 | Wade, James (1535) | Lost 0-2 | -211679 |
| 4legacy | 246 | Feng, Hans (1738) | Won 2-0 | +191698 |
| 5legacy | 376 | Frazier, Gene (1540) | Lost 0-2 | -211677 |
| 6legacy | 418 | Zinni, Anthony (1485) | Lost 0-2 | -221655 |
| top | average opponent: 1553record: 3-3 | new rating: 1655 | ||
| Grand Prix Oakland 2004 (DST limited) | starting rating: 1682 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Bare, Jamieson (1500) | Lost 1-2 | -211661 |
| 2sealed | 113 | Campbell, Luke (1483) | Won 2-1 | +151676 |
| 3sealed | 116 | Lewis, Kevin (1501) | Won 2-0 | +141690 |
| 4sealed | 89 | Gorham, Jimmy (1537) | Lost 1-2 | -201670 |
| top | average opponent: 1505record: 2-2 | new rating: 1670 | ||
| Grand Prix Anaheim 2003 (extended) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 61 | Kelly, Sean (1482) | Won 2-0 | +151663 |
| 2extended | 26 | Machan, Thomas (1517) | Lost 1-2 | -201643 |
| 3extended | 61 | Villa, Michael (1565) | Won 2-0 | +161659 |
| 4extended | 75 | Bolick, Robbie (1498) | Lost 0-2 | -211638 |
| 5extended | 72 | Pragel, Daniel (1499) | Won 2-0 | +161654 |
| 6extended | 74 | Campbell, Lloyd (1501) | Won 2-0 | +151669 |
| 7extended | 38 | Goddard, Maxwell (1536) | Won 2-0 | +161685 |
| 8extended | 31 | marquez, john (1543) | Draw 1-1 | -31682 |
| top | average opponent: 1518record: 5-2-1 | new rating: 1682 | ||
| Grand Prix Los Angeles 2002 (ONS rochester) | starting rating: 1669 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Rode, Johnny (1500) | Lost 0-2 | -211648 |
| top | record: 0-1 | new rating: 1648 | ||
| Grand Prix Las Vegas 2001 (extended) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 125 | Marshall, Scott (1500) | Won 2-1 | +171551 |
| 2extended | 45 | Johnson, Matthew (1415) | Lost 1-2 | -201531 |
| 3extended | 148 | Lofgren, Dan (1500) | Won 2-0 | +171548 |
| 4extended | 127 | Green, David (1550) | Won 2-0 | +181566 |
| 5extended | 56 | Ellis, Chad (1815) | Won 2-0 | +231589 |
| 6extended | 61 | Hsu, Alec (1583) | Won 2-0 | +181607 |
| 7extended | 34 | Chapin, Patrick (1754) | Won 2-0 | +201627 |
| 8extended | 12 | Gilson, Frank (1662) | Won 2-1 | +191646 |
| 9extended | 6 | Chong, Rick (1833) | Lost 0-2 | -151631 |
| 10extended | 13 | Mowshowitz, Zvi (1863) | Won 2-0 | +231654 |
| 11extended | 9 | Frank, Joel (1660) | Lost 1-2 | -181636 |
| 12extended | 14 | Selk, Patrick (1566) | Won 2-1 | +161652 |
| 13extended | 11 | Auer, Jeffrey (1594) | Won 2-1 | +171669 |
| top | average opponent: 1638record: 10-3 | new rating: 1669 | ||
| Grand Prix Madrid 2000 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 12 | Camunas, Jesus (1500) | Won 2-0 | +171536 |
| 2extended | 35 | Matilde, David (1518) | Won 2-0 | +181554 |
| 3extended | 26 | Guillot, Raul (1519) | Won 2-1 | +171571 |
| 4extended | 9 | Rodriguez, David (1554) | Lost 1-2 | -181553 |
| 5extended | 34 | Alquier, Laurent (1547) | Lost 0-2 | -181535 |
| 6extended | 59 | Noeda, Jose Luis (1515) | Won 2-1 | +181553 |
| 7extended | 40 | Franco, Jorge (1523) | Lost 0-2 | -191534 |
| top | average opponent: 1525record: 4-3 | new rating: 1534 | ||
| Grand Prix Tours 1999 (MMQ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Dedios Garcia, Christophe (1500) | Won 2-1 | +181518 |
| 2sealed | 41 | demay, jerome (1518) | Won 2-1 | +181536 |
| 3sealed | 211 | Demphel, Xavier (1536) | Won 2-0 | +181554 |
| 4sealed | 185 | Coggins, Alice (1518) | Lost 0-2 | -191535 |
| 5sealed | 174 | Odegaard, Oyvind (1614) | Lost 0-2 | -161519 |
| 6sealed | 130 | Norres, Albert (1518) | Lost 0-1 | -181501 |
| 7sealed | 46 | Garrigue, Christophe (1498) | Won 2-0 | +181519 |
| top | average opponent: 1529record: 4-3 | new rating: 1519 | ||