Nelson, Benjamin
Current rating: 1634
Record: 31-27
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 325 | Shoenberger, Larry (1500) | Lost 1-2 | -211595 |
| A2sealed | 612 | Henriksen, Matt (1567) | Lost 0-2 | -181577 |
| B1sealed | 453 | Turton, Charles (1499) | Won 2-0 | +171594 |
| B2sealed | 413 | Xi, Christopher (1405) | Won 2-0 | +141608 |
| B3sealed | 128 | Hu, Jonathan (1805) | Lost 1-2 | -141594 |
| B4sealed | 294 | Espenan, Jonathan (1600) | Won 2-0 | +181612 |
| B5sealed | 194 | Osorio, Martin (1524) | Won 2-1 | +161628 |
| B6sealed | 107 | Bauer, John (1806) | Won 2-0 | +211649 |
| B7sealed | 54 | Engelhard, Eric (1715) | Lost 0-2 | -161633 |
| B8sealed | 135 | Vitro, Teddy (1506) | Won 2-1 | +151648 |
| B9sealed | 470 | Wigglestove, Chancy (1539) | Lost 0-2 | -201628 |
| draft | 147 | Rodaitis, Michael (1556) | Won 2-1 | +171645 |
| draft | 166 | West, Aric (1614) | Won 2-0 | +171662 |
| draft | 152 | Pei, Eric (1928) | Lost 0-2 | -131649 |
| draft | 99 | Go, Tamon (1636) | Won 2-0 | +181667 |
| draft | 115 | Swarowski, Robert (1957) | Lost 0-2 | -131654 |
| draft | 63 | Wigglestove, Chancy (1553) | Lost 0-2 | -201634 |
| top | average opponent: 1630record: 9-8 | new rating: 1634 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 542 | Liang, Kevin (1500) | Won 2-1 | +161584 |
| 2modern | 221 | Plantz, Ian (1834) | Won 2-0 | +231607 |
| 3modern | 322 | O'Connor, Michael (1624) | Won 2-0 | +181625 |
| 4modern | 182 | Jacobson, Mark (2065) | Lost 0-2 | -101615 |
| 5modern | 366 | Heinig, Ian (1502) | Won 2-0 | +161631 |
| 6modern | 191 | Olvera, Bryan (1640) | Won 2-1 | +181649 |
| 7modern | 123 | Morse, Sean (1806) | Lost 1-2 | -151634 |
| 8modern | 112 | Uy, Seyhak (1633) | Lost 1-2 | -181616 |
| top | average opponent: 1701record: 5-3 | new rating: 1616 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 394 | Boehme, Victoria (1460) | Won 2-0 | +161583 |
| 2sealed | 35 | Patchett, John (1699) | Lost 0-2 | -161567 |
| 3sealed | 471 | Cerbone, Alex (1607) | Lost 1-2 | -171550 |
| 4sealed | 620 | Lopez, Isaac (1425) | Won 2-1 | +161566 |
| 5sealed | 561 | Benner, Jason (1456) | Won 2-0 | +161582 |
| 6sealed | 456 | Horn, Lee (1793) | Lost 0-2 | -141568 |
| top | average opponent: 1573record: 3-3 | new rating: 1568 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1361 | Panchyshyn, Aron (1416) | Won 2-0 | +151549 |
| 2modern | 153 | Longo, Jacob (1579) | Lost 1-2 | -171532 |
| 3modern | 643 | Braun, Kaily (1470) | Won 2-0 | +171549 |
| 4modern | 1339 | Gibson, Garrett (1481) | Won 2-0 | +171566 |
| 5modern | 156 | Wheeler, Levi (1580) | Won 2-0 | +181584 |
| 6modern | 244 | Jacques, Zachary (1415) | Won 2-0 | +151599 |
| 7modern | 121 | Wray, James (1897) | Lost 1-2 | -131586 |
| 8modern | 145 | Parshall, Rodney (1531) | Lost 1-2 | -191567 |
| top | average opponent: 1546record: 5-3 | new rating: 1567 | ||
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 369 | Clark, Jeffrey (1708) | Won 2-0 | +221489 |
| 2standard | 265 | Egashira, Kenji (1835) | Lost 1-2 | -121477 |
| 3standard | 439 | Peterson, Sean (1725) | Won 2-1 | +221499 |
| 4standard | 424 | Griffith, Mark (1518) | Won 2-0 | +191518 |
| 5standard | 302 | Ablack, Mukesh (1673) | Won 2-1 | +211539 |
| 6standard | 110 | Galli, John (1720) | Won 2-0 | +211560 |
| 7standard | 42 | Leatherdale, Bailey (1640) | Lost 0-2 | -171543 |
| 8standard | 109 | Saito, Tomoharu (2036) | Lost 1-2 | -91534 |
| top | average opponent: 1732record: 5-3 | new rating: 1534 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 445 | Wellbrock, Caleb (1500) | Lost 0-2 | -171453 |
| 2modern | 739 | Calvin, Nathan (1619) | Lost 1-2 | -151438 |
| 3modern | 1018 | Ayler, Mitchell (1464) | Lost 1-2 | -181420 |
| 4modern | 1041 | Berumen, Adolfo (1445) | Won 2-0 | +191439 |
| 5modern | 920 | Morales, Shane (1463) | Won 2-0 | +181457 |
| 6modern | 740 | Keene, Andrew (1482) | Won 2-1 | +191476 |
| 7modern | 729 | Jacobson, Mark (1998) | Lost 1-2 | -91467 |
| top | average opponent: 1567record: 3-4 | new rating: 1467 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 31 | Parke, Jamie (1824) | Lost 0-2 | -121488 |
| 2legacy | 193 | Homringhauser, Carl (1482) | Lost 0-2 | -181470 |
| 4legacy | 187 | Williams, Robert (1483) | Won 2-0 | +181488 |
| 5legacy | 141 | Dunning, Edward (1521) | Lost 0-2 | -181470 |
| top | average opponent: 1578record: 1-3 | new rating: 1470 | ||