Ruckman, Dalton
Current rating: 1436
Record: 15-26-1
| Grand Prix Reno 2020 (THB limited) | starting rating: 1324 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Lam, Tsz Kit (1500) | Won 2-0 | +211345 |
| 2sealed | 123 | Balla, John (1722) | Won 2-1 | +241369 |
| 3sealed | 145 | Beltran, Matthew (1759) | Lost 0-2 | -111358 |
| 4sealed | 90 | Dawe, Loren (1697) | Won 2-0 | +241382 |
| 5sealed | 74 | Ghantous, Zayd (1537) | Won 2-1 | +211403 |
| 6sealed | 75 | Chan, Joshua (1553) | Won 2-1 | +211424 |
| 7sealed | 47 | Wang, Peter (1521) | Lost 0-2 | -161408 |
| 8sealed | 92 | Shih, Mu Fan (1689) | Won 2-0 | +231431 |
| 9sealed | 152 | Parrish, Joby (1874) | Draw 1-1 | +71438 |
| 10draft | 148 | Mundt, Dale (1574) | Won 2-0 | +211459 |
| 11draft | 147 | Ocampo, Neil (1733) | Won 2-0 | +221481 |
| 12draft | 147 | Wu, Allen (2338) | Lost 1-2 | -51476 |
| 13draft | 157 | Dunn, Zach (1905) | Lost 0-2 | -111465 |
| 14draft | 152 | Hardwick, Richard (1722) | Lost 0-2 | -131452 |
| 15draft | 146 | Boudreau, Beau (1577) | Lost 0-2 | -161436 |
| top | average opponent: 1714record: 8-6-1 | new rating: 1436 | ||
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 45 | Deguzman, Chloe (1456) | Lost 0-2 | -171374 |
| 2sealed | 329 | Shimozaki, Ryan (1358) | Lost 0-2 | -181356 |
| 3sealed | 1220 | Anderson, Charles (1460) | Lost 0-2 | -161340 |
| 4sealed | 540 | Steckel, Brittany (1436) | Lost 0-2 | -161324 |
| top | average opponent: 1427record: 0-4 | new rating: 1324 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 315 | Crouson, Travis (1500) | Lost 1-2 | -161386 |
| 2sealed | 366 | Rubalcaba, Bictor (1485) | Won 2-1 | +191405 |
| 3sealed | 388 | Bonilla, Alex (1502) | Won 2-1 | +201425 |
| 4sealed | 187 | Albarella, Louis (1442) | Lost 1-2 | -181407 |
| 5sealed | 392 | Pladson, Niki (1504) | Lost 0-2 | -161391 |
| top | average opponent: 1486record: 2-3 | new rating: 1391 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Choi, Jihoon (1462) | Won 2-1 | +201396 |
| 2sealed | 63 | Dodge, Joel (1627) | Won 2-0 | +221418 |
| 3sealed | 63 | Keyser, Kevin (1533) | Won 2-1 | +201438 |
| 4sealed | 93 | Kim, Jeremy (1920) | Lost 0-2 | -101428 |
| 5sealed | 223 | Baumeister, Corey (2197) | Lost 1-2 | -61422 |
| 6sealed | 243 | Ginsburg, Adam (1596) | Won 2-0 | +211443 |
| 7sealed | 112 | Wong, Gary (1888) | Lost 0-2 | -101433 |
| 8sealed | 294 | Hardwick, Richard (1643) | Lost 1-2 | -141419 |
| 9sealed | 284 | Min, Max (1481) | Lost 0-2 | -171402 |
| top | average opponent: 1705record: 4-5 | new rating: 1402 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 340 | Simmons, Christopher (1446) | Lost 0-2 | -181446 |
| 3sealed | 473 | Jennings, Matt (1480) | Lost 0-2 | -181428 |
| 4sealed | 788 | Young, Andrew (1373) | Lost 1-2 | -191409 |
| 5sealed | 792 | Macdonald, Jeff (1539) | Lost 0-2 | -151394 |
| 6sealed | 729 | DeWinter, Amberle (1440) | Lost 0-2 | -181376 |
| top | average opponent: 1456record: 0-5 | new rating: 1376 | ||
| Grand Prix Sacramento 2014 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1245 | Kehe, Joseph (1500) | Lost 1-2 | -181482 |
| 2sealed | 1200 | Garnica, Nathan (1481) | Lost 0-2 | -181464 |
| 3sealed | 1296 | Brown, Jasper (1465) | Won 2-1 | +181482 |
| 4sealed | 1292 | Hayes, Travis (1481) | Lost 0-2 | -181464 |
| top | average opponent: 1482record: 1-3 | new rating: 1464 | ||