Tarnowski, Benjamin
Current rating: 1665
Record: 53-43-1
Grand Prix Madison 2015Grand Prix Atlanta 2015Grand Prix Detroit 2016Grand Prix Indianapolis 2016Grand Prix Dallas-Fort Worth 2016Grand Prix Las Vegas 2017 (modern)Grand Prix Las Vegas 2018 (modern)Grand Prix Atlanta 2018Grand Prix Tampa Bay 2019Grand Prix Dallas-Fort Worth 2019Grand Prix Minneapolis 2019Grand Prix Las Vegas 2019 (modern)
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1709 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 216 | Bright, Caleb (1538) | Lost 0-2 | -211688 |
| 4modern | 216 | Furlow, Charlene (1549) | Won 2-0 | +161704 |
| 5modern | 216 | Johnson, Case (1827) | Won 2-0 | +201724 |
| 6modern | 216 | Zoller, Nolan (1784) | Lost 1-2 | -171707 |
| 7modern | 216 | Young, Christopher (1484) | Lost 1-2 | -221685 |
| 8modern | 216 | Friesen, Yascha (1554) | Lost 1-2 | -201665 |
| top | average opponent: 1623record: 2-4 | new rating: 1665 | ||
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1672 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 186 | Hintzman, Andrew (1591) | Lost 1-2 | -201652 |
| 4modern | 186 | Gunn, Benjamin (1516) | Won 2-0 | +161668 |
| 5modern | 186 | Endress, Mackenzie (1750) | Lost 1-2 | -171651 |
| 6modern | 186 | Ludwigson, Matthew (1621) | Won 2-1 | +181669 |
| 7modern | 186 | MEDLEY, BENJAMIN (1538) | Won 2-0 | +151684 |
| 8modern | 186 | Moody, Ethan (1561) | Won 2-1 | +161700 |
| 9modern | 25 | Grissom, Shelby (1497) | Won 2-0 | +141714 |
| 10modern | 17 | Kenton, Brinson (1580) | Lost 0-2 | -201694 |
| 11modern | 17 | Graham, Thomas (1686) | Lost 1-2 | -181676 |
| 12modern | 17 | Engen, Caleb (1568) | Won 2-0 | +161692 |
| 13modern | 17 | Darby, Wyatt (1867) | Lost 0-2 | -151677 |
| 14modern | 17 | Stangl-McDermott, Matthew (1560) | Won 2-0 | +161693 |
| 15modern | 17 | Veith, Andy (1600) | Won 2-1 | +161709 |
| top | average opponent: 1610record: 8-5 | new rating: 1709 | ||
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1687 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 49 | Gu, Chris (1536) | Won 2-1 | +151702 |
| 4modern | 27 | Neal, Richard (1803) | Lost 1-2 | -161686 |
| 5modern | 189 | Roder, Andrew (1547) | Won 2-0 | +161702 |
| 6modern | 64 | Cook, Anthony (1500) | Lost 0-1 | -221680 |
| 7modern | 171 | Doepel, Steven (1412) | Won 2-0 | +131693 |
| 8modern | 163 | Krantz, Benjamin (1493) | Lost 1-2 | -211672 |
| top | average opponent: 1548record: 3-3 | new rating: 1672 | ||
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 58 | Pena, Anthony (1454) | Won 2-0 | +161565 |
| 3modern | 49 | Mason, CJ (1502) | Lost 1-2 | -191546 |
| 4modern | 228 | Ricker, Troy (1520) | Won 2-1 | +171563 |
| 5modern | 137 | Phillips, Jerry (1560) | Won 2-1 | +181581 |
| 6modern | 60 | Yoo, Bradley (1954) | Won 2-1 | +251606 |
| 7modern | 62 | Phetteplace, Anson (1603) | Won 2-0 | +181624 |
| 8modern | 27 | Eapen, Roshen (1948) | Lost 0-2 | -121612 |
| 9modern | 82 | Rocha, Sergio (1458) | Won 2-0 | +151627 |
| 10modern | 38 | Harris, Dylan (1773) | Won 2-0 | +201647 |
| 11modern | 27 | Tsai, Jeromy (1627) | Draw 1-1 | 01647 |
| 12modern | 22 | Bauer, John (1883) | Won 2-1 | +221669 |
| 13modern | 13 | Guo, Yourui (1611) | Lost 1-2 | -191650 |
| 14modern | 24 | Lightsey, Andrew (1607) | Won 2-0 | +171667 |
| 15modern | 16 | Steht, Lee (1759) | Won 2-0 | +201687 |
| top | average opponent: 1661record: 10-3-1 | new rating: 1687 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 165 | Brooks, Nick (1575) | Won 2-1 | +191554 |
| 4modern | 96 | Archdekin, Jamie (1908) | Won 2-0 | +241578 |
| 5modern | 41 | Ikawa, Yoshihiko (1826) | Lost 0-2 | -131565 |
| 6modern | 152 | Jerrett, Duncan (1505) | Won 2-1 | +161581 |
| 7modern | 32 | Schanie, Nathanael (1589) | Lost 0-2 | -171564 |
| 8modern | 156 | Vorel, Andrew (1738) | Lost 1-2 | -151549 |
| top | average opponent: 1690record: 3-3 | new rating: 1549 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 208 | Moon, Meryn (1500) | Lost 1-2 | -191535 |
| top | record: 0-1 | new rating: 1535 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 404 | Stein, William (1531) | Won 2-0 | +181563 |
| 3modern | 82 | Wong, Gary (1850) | Won 2-0 | +231586 |
| 4modern | 339 | Lee, David (1547) | Lost 0-2 | -191567 |
| 5modern | 524 | Waksman, Adam (1819) | Won 2-0 | +221589 |
| 6modern | 416 | Shaw, Robert (1515) | Lost 0-2 | -191570 |
| 7modern | 454 | Moody, Alex (1537) | Won 2-1 | +181588 |
| 8modern | 300 | Naide, Kazutaka (1826) | Lost 0-2 | -141574 |
| 9modern | 613 | Courtney, Adam (1488) | Lost 1-2 | -201554 |
| top | average opponent: 1639record: 4-4 | new rating: 1554 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 419 | Hollman, Peter (1636) | Lost 0-2 | -171566 |
| 3modern | 650 | Lockhart, Colin (1500) | Won 2-0 | +171583 |
| 4modern | 250 | Germar, Richard (1799) | Won 2-1 | +221605 |
| 5modern | 180 | Ingram, Michael (1577) | Lost 1-2 | -181587 |
| 6modern | 485 | Smith, David (1372) | Won 2-0 | +141601 |
| 7modern | 174 | Bentley, Chad (1541) | Lost 0-2 | -191582 |
| 8modern | 415 | Jiang, Changkun (1526) | Lost 1-2 | -191563 |
| 9modern | 502 | Daniels, Brendan (1578) | Lost 0-2 | -181545 |
| top | average opponent: 1566record: 3-5 | new rating: 1545 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1589 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 458 | Sledz, Richie (1435) | Lost 0-2 | -211568 |
| 3modern | 638 | Espiritu, Angel (1453) | Won 2-0 | +161584 |
| 4modern | 469 | Gonigam, Patrick (1496) | Won 2-0 | +161600 |
| 5modern | 390 | Stewart, Benjamin (1502) | Won 2-1 | +171617 |
| 6modern | 244 | McClain, Dominic (1552) | Won 2-1 | +161633 |
| 7modern | 114 | Oien, Christopher (1793) | Lost 0-2 | -151618 |
| 8modern | 208 | Byers, Alex (1657) | Lost 0-2 | -171601 |
| 9modern | 261 | Pasqualetti, Joey (1618) | Lost 1-2 | -181583 |
| top | average opponent: 1563record: 4-4 | new rating: 1583 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 520 | Lageman, Sean (1500) | Won 2-0 | +161594 |
| 2modern | 79 | Havey, Robert (1670) | Lost 1-2 | -161578 |
| 3modern | 814 | Gartland, John (1498) | Lost 0-2 | -201558 |
| 4modern | 841 | Kommer, Phillip (1540) | Won 2-1 | +181576 |
| 5modern | 615 | Harabas, Chris (1651) | Lost 1-2 | -171559 |
| 6modern | 883 | Springston, Elliott (1368) | Won 2-0 | +151574 |
| 7modern | 615 | Robbins, Randall (1516) | Won 2-1 | +171591 |
| 8modern | 427 | Pasqualetti, Joey (1557) | Lost 1-2 | -191572 |
| 9modern | 515 | Semeyn, Jonathan (1509) | Won 2-0 | +171589 |
| top | average opponent: 1535record: 5-4 | new rating: 1589 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 296 | Andreadakis, Jonathan (1464) | Won 2-0 | +171536 |
| 2sealed | 443 | Weaver, Zachary (1517) | Won 2-1 | +181554 |
| 3sealed | 289 | Al-Bacha, Wesimo (1958) | Lost 0-2 | -111543 |
| 4sealed | 300 | Cook, Austin (1475) | Won 2-1 | +171560 |
| 5sealed | 326 | Carr, Richard (1499) | Lost 1-2 | -201540 |
| 6sealed | 447 | Howe, Blake (1611) | Lost 0-2 | -161524 |
| 7sealed | 469 | Brinkley, Michael (1472) | Won 2-0 | +171541 |
| 8sealed | 343 | Lareau, Brian (1517) | Won 2-1 | +171558 |
| 9sealed | 261 | Ortiz, Lance (1629) | Won 2-1 | +201578 |
| top | average opponent: 1571record: 6-3 | new rating: 1578 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Johnson, Rick (1482) | Lost 0-2 | -181482 |
| 2sealed | 562 | Kopczynski, Ben (1481) | Lost 0-2 | -181464 |
| 3sealed | 752 | Davis, Samar (1517) | Lost 0-2 | -171447 |
| 4sealed | 707 | Fares, Christian (1447) | Won 2-1 | +181465 |
| 5sealed | 587 | Wagner, Bob (1622) | Won 2-1 | +201485 |
| 6sealed | 484 | Moderson, Mark (1482) | Won 2-0 | +181503 |
| 7sealed | 373 | Hudson, Nathan (1410) | Won 2-0 | +171520 |
| 8sealed | 230 | Brookshire, Andy (1520) | Lost 0-2 | -181502 |
| 9sealed | 224 | Cullen, Stephen (1467) | Won 2-0 | +171519 |
| top | average opponent: 1492record: 5-4 | new rating: 1519 | ||