Brinkman, Gunnar
Current rating: 1698
Record: 52-36
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1732 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 269 | Alsin, Gary (1442) | Won 2-0 | +131745 |
| 3standard | 319 | Shivji, Qail (1738) | Lost 0-2 | -181727 |
| 4standard | 191 | Stepper, Daniel (1523) | Won 2-0 | +141741 |
| 5standard | 123 | Nalder, Lane (1512) | Lost 1-2 | -221719 |
| 6standard | 236 | Rachiero, Anthony (1530) | Lost 0-2 | -211698 |
| top | average opponent: 1549record: 2-3 | new rating: 1698 | ||
| Grand Prix Seattle 2018 (legacy) (legacy) | starting rating: 1764 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 11 | Loukopoulos, Christopher (1530) | Lost 1-2 | -221742 |
| 3legacy | 557 | Pritt, Matthew (1515) | Won 2-1 | +141756 |
| 4legacy | 211 | Chism, Aaron (1656) | Lost 1-2 | -201736 |
| 5legacy | 3010 | Ridgeway, Eric (1462) | Won 2-1 | +131749 |
| 6legacy | 296 | Jansen, Adam (1821) | Lost 1-2 | -171732 |
| top | average opponent: 1597record: 2-3 | new rating: 1732 | ||
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1770 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 404 | Engbrecht, Ryan (1679) | Lost 0-2 | -191751 |
| 3standard | 330 | Cohen, Solomon (1499) | Won 2-0 | +131764 |
| 4standard | 306 | Smith, Donovan (1522) | Won 2-0 | +141778 |
| 5standard | 206 | Albright, Brock (1571) | Lost 1-2 | -221756 |
| 6standard | 281 | Conklin, Andrew (1521) | Won 2-1 | +141770 |
| 7standard | 160 | Smith, RJ (1478) | Lost 1-2 | -231747 |
| 8standard | 317 | Simonson, Erik (1490) | Won 2-1 | +131760 |
| 9standard | 288 | Hill, Jake (1686) | Won 2-1 | +171777 |
| 10standard | 152 | Anonby, Julian (1562) | Won 2-0 | +141791 |
| 11standard | 127 | Baeckstrom, Andrew (1885) | Lost 1-2 | -161775 |
| 12standard | 157 | West, Alexander (1795) | Lost 1-2 | -181757 |
| 13standard | 147 | O'Boyle, Patrick (1563) | Won 2-1 | +141771 |
| 14standard | 112 | Rodriguez, Magdaleno (1562) | Lost 0-2 | -211750 |
| 15standard | 126 | Schroeder, Brian (1539) | Won 2-1 | +141764 |
| top | average opponent: 1596record: 8-6 | new rating: 1764 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1752 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 287 | Kelley, Fred (1447) | Won 2-1 | +131765 |
| 3modern | 538 | Forsyth, Nathaniel (1712) | Won 2-0 | +171782 |
| 4modern | 275 | Cornelius, Chane (1617) | Won 2-0 | +151797 |
| 5modern | 105 | Cordeiro, David (1623) | Won 2-1 | +151812 |
| 6modern | 98 | Moses, Justin (1540) | Won 2-0 | +131825 |
| 7modern | 23 | Grezes, Felix (1845) | Lost 1-2 | -181807 |
| 8modern | 2105 | Phillips, Cedric (1899) | Lost 0-2 | -161791 |
| 9modern | 306 | Richtsmeier, Gene (1633) | Lost 1-2 | -211770 |
| top | average opponent: 1665record: 5-3 | new rating: 1770 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 315 | Gapinski, Richard (1480) | Won 2-1 | +151667 |
| 3legacy | 445 | Fleurant, Jason (1731) | Won 2-1 | +191686 |
| 4legacy | 79 | Jacob, Conor (1703) | Lost 0-2 | -171669 |
| 5legacy | 268 | Brewer, Robert (1503) | Won 2-1 | +151684 |
| 6legacy | 127 | Flores, Charles (1514) | Won 2-1 | +141698 |
| 7legacy | 173 | Penner, Michael (1761) | Won 2-1 | +201718 |
| 8legacy | 31 | Kim, Inhwan (1719) | Won 2-0 | +181736 |
| 9legacy | 73 | Roy, Anjon (1853) | Won 2-1 | +201756 |
| 10legacy | 7 | Patalano, Christopher (1579) | Lost 1-2 | -211735 |
| 11legacy | 94 | Yu, Jarvis (1991) | Lost 0-2 | -141721 |
| 12legacy | 131 | Ross, Chris (1526) | Won 2-0 | +151736 |
| 13legacy | 105 | Rountree, Collin (1820) | Lost 0-2 | -171719 |
| 14legacy | 96 | Kosmel, Kyle (1621) | Won 2-0 | +161735 |
| 15legacy | 89 | Sommercorn, Michael (1684) | Won 2-1 | +171752 |
| top | average opponent: 1677record: 10-4 | new rating: 1752 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 99 | Lathom, Joshua (1517) | Lost 1-2 | -181512 |
| 3standard | 432 | Alfred, Timothy (1471) | Won 2-1 | +171529 |
| 4standard | 375 | Mick, Joel (1553) | Won 2-0 | +191548 |
| 5standard | 183 | Landing, Brian (1619) | Won 0-0 | +191567 |
| 6standard | 141 | Higley, Michael (1544) | Lost 1-2 | -181549 |
| 7standard | 293 | Crone, Jason (1648) | Won 2-0 | +191568 |
| 8standard | 92 | Caswell, Randy (1625) | Lost 0-2 | -171551 |
| 9standard | 200 | Dabberdt, Freddie (1543) | Won 2-0 | +181569 |
| 10standard | 180 | Zezula, John (1640) | Won 2-0 | +201589 |
| 11standard | 102 | Wilkerson, Joseph (1491) | Won 2-0 | +161605 |
| 12standard | 62 | Deiss, Jason (1624) | Won 2-0 | +181623 |
| 13standard | 56 | Cathro, Daniel (1886) | Lost 1-2 | -131610 |
| 14standard | 87 | Sloan, Shawn (1844) | Won 2-1 | +221632 |
| 15standard | 64 | Entrup, Rob (1752) | Won 2-1 | +201652 |
| top | average opponent: 1625record: 10-4 | new rating: 1652 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 155 | Owsen, Dan (1499) | Lost 1-2 | -191534 |
| 3standard | 617 | Dexter, Ryan (1504) | Lost 1-2 | -191515 |
| 4standard | 683 | Ezroj, Aaron (1497) | Won 2-1 | +181533 |
| 5standard | 552 | Stevens, Blake (1474) | Won 2-0 | +171550 |
| 6standard | 287 | Smith, Cameron (1528) | Lost 0-2 | -191531 |
| 7standard | 502 | Frojen, Thomas (1520) | Won 2-1 | +181549 |
| 8standard | 268 | Crowell, Nathaniel (1505) | Lost 0-2 | -191530 |
| top | average opponent: 1504record: 3-4 | new rating: 1530 | ||
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 376 | Mok, Wilson (1772) | Lost 0-2 | -141537 |
| 3legacy | 499 | DeWitt, Evan (1533) | Won 2-0 | +181555 |
| 4legacy | 563 | Heinson, Grant (1512) | Won 2-0 | +171572 |
| 5legacy | 331 | Goresht, Daniel (1494) | Won 2-0 | +171589 |
| 6legacy | 98 | Christensen, Joseph (1542) | Lost 1-2 | -191570 |
| 7legacy | 190 | Cotter, Andrew (1607) | Lost 1-2 | -171553 |
| top | average opponent: 1577record: 3-3 | new rating: 1553 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 55 | Arispe, Justin (1490) | Lost 1-2 | -181518 |
| 3sealed | 376 | Laughlin, Pierson (1550) | Lost 1-2 | -181500 |
| 4sealed | 361 | Albarella, Louis (1470) | Won 2-1 | +181518 |
| 5sealed | 362 | Young, Wesley (1451) | Won 2-0 | +161534 |
| 6sealed | 231 | Derbigny, Tony (1515) | Won 2-0 | +181552 |
| 7sealed | 194 | Haugan, Shaun (1522) | Won 2-0 | +181570 |
| 8sealed | 133 | Osborne III, Kenneth (1539) | Lost 0-2 | -191551 |
| top | average opponent: 1505record: 4-3 | new rating: 1551 | ||
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 123 | Donelson, Bryce (1517) | Won 2-0 | +181518 |
| 3modern | 55 | Beg, Zaiem (1381) | Lost 1-2 | -201498 |
| 4modern | 175 | Sampson, Joshua (1517) | Won 2-0 | +181516 |
| 5modern | 216 | Hickey, Bryan (1509) | Won 2-0 | +181534 |
| 6modern | 124 | Edwards, Zach D (1562) | Won 2-1 | +191553 |
| 7modern | 40 | Nixon, Michael (1560) | Lost 0-2 | -181535 |
| 8modern | 93 | Woo, Paul (1635) | Won 2-0 | +201555 |
| 9modern | 132 | Roberts, Jesse (1553) | Lost 1-2 | -191536 |
| top | average opponent: 1529record: 5-3 | new rating: 1536 | ||