Hall, Jason
Current rating: 1386
Record: 31-47-5
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1365 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Markus, Michael (1500) | Won 2-1 | +201385 |
| 2sealed | 117 | Scalmato, Anthony (1595) | Lost 0-2 | -141371 |
| 3sealed | 361 | Snotherly, Jarrett (1511) | Lost 1-2 | -151356 |
| 4sealed | 457 | Barnett, Michael (1513) | Won 2-0 | +211377 |
| 5sealed | 315 | Ropp, Austin (1499) | Won 2-1 | +201397 |
| 6sealed | 219 | Gellis, Dylan (1839) | Lost 0-2 | -111386 |
| top | average opponent: 1576record: 3-3 | new rating: 1386 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Crawford, Benson (1500) | Draw 1-1 | +31377 |
| 2sealed | 273 | McGill, Alexandria (1502) | Won 2-0 | +201397 |
| 3sealed | 306 | Delgado, Corbin (1518) | Lost 0-2 | -161381 |
| 4sealed | 455 | Bell, Jeffrey (1482) | Lost 0-2 | -161365 |
| top | average opponent: 1501record: 1-2-1 | new rating: 1365 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1376 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 181 | Jones, Dalvin (1500) | Lost 1-2 | -161360 |
| 2standard | 374 | Ames, Nicholas (1481) | Won 2-1 | +201380 |
| 3standard | 355 | Danysh, Frank (1504) | Won 2-0 | +201400 |
| 4standard | 160 | Kaatz, Jordan (1517) | Draw 1-1 | +31403 |
| 5standard | 248 | Seda, Damian (1518) | Lost 1-2 | -161387 |
| 6standard | 336 | Mcgregor, Carl (1501) | Lost 0-2 | -161371 |
| 7standard | 324 | Cunningham, Nathan (1448) | Won 2-1 | +191390 |
| 8standard | 238 | Jones, Cheston (1515) | Lost 0-2 | -161374 |
| top | average opponent: 1498record: 3-4-1 | new rating: 1374 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 157 | Anderson, Seth (1731) | Won 2-0 | +231427 |
| 3standard | 187 | Lyons, Greg (1434) | Lost 1-2 | -181409 |
| 4standard | 223 | Roche, Michael [USA] (1552) | Lost 0-2 | -151394 |
| 5standard | 425 | Grant, Steven (1428) | Lost 0-2 | -171377 |
| 6standard | 473 | Brooks, Cody (1307) | Won 2-1 | +161393 |
| 7standard | 459 | Schmitt, Nathan (1411) | Lost 0-2 | -171376 |
| top | average opponent: 1477record: 2-4 | new rating: 1376 | ||
| Grand Prix Indianapolis 2016 (modern) | starting rating: 1327 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 374 | Morenz, Will (1468) | Won 2-0 | +201347 |
| 2modern | 184 | Martin, Charles (1630) | Won 2-1 | +231370 |
| 3modern | 17 | Dunham, Matthew (1560) | Lost 0-2 | -141356 |
| 4modern | 612 | Morrison, Steven (1500) | Won 2-0 | +201376 |
| 5modern | 389 | Johnson, Jon (1719) | Won 2-0 | +241400 |
| 6modern | 235 | Colee, Brian (1577) | Lost 1-2 | -141386 |
| 7modern | 193 | Maurer, Joshua (1521) | Won 2-1 | +201406 |
| 8modern | 227 | Orange, Gregory (1924) | Won 2-1 | +271433 |
| 9modern | 106 | Castro, Javier (1676) | Lost 0-2 | -141419 |
| 10modern | 1006 | Wiest, Hank (1655) | Won 2-1 | +221441 |
| 11modern | 992 | White, Logan (1606) | Lost 0-2 | -151426 |
| 12modern | 1026 | Bowden, Steve (1604) | Won 2-1 | +211447 |
| 13modern | 981 | Kirkwood, Scott (1881) | Lost 0-2 | -101437 |
| 14modern | 969 | Bennett, Michael (1490) | Lost 1-2 | -171420 |
| 15modern | 1003 | Chase, Robert (1516) | Lost 1-2 | -161404 |
| top | average opponent: 1622record: 8-7 | new rating: 1404 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 124 | Nelson, Derek (1507) | Won 2-1 | +201405 |
| 2legacy | 219 | Shokouhi, Kaveh (1517) | Lost 0-2 | -161389 |
| 3legacy | 675 | Davidson, John (1621) | Lost 1-2 | -141375 |
| 4legacy | 694 | Smith, Blake (1462) | Lost 1-2 | -161359 |
| 5legacy | 759 | Marino, Jacob (1485) | Lost 0-2 | -161343 |
| 6legacy | 752 | Tang, Jonathan (1427) | Lost 0-2 | -161327 |
| top | average opponent: 1503record: 1-5 | new rating: 1327 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1374 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 802 | Holtz, Robert (1500) | Won 2-1 | +201394 |
| 2modern | 184 | Rast, Arthur (1443) | Lost 1-2 | -171377 |
| 3modern | 715 | DiGiovanni, Daniel (1467) | Lost 1-2 | -161361 |
| 4modern | 1118 | Posont, Jack (1417) | Lost 1-2 | -171344 |
| 5modern | 1072 | Ferrari, James (1464) | Won 2-0 | +201364 |
| 6modern | 865 | Bobeck, Sean (1519) | Won 2-1 | +211385 |
| top | average opponent: 1468record: 3-3 | new rating: 1385 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 152 | Tefft, Andrew (1464) | Lost 1-2 | -171396 |
| 2standard | 551 | Gosser, Alex (1482) | Lost 1-2 | -161380 |
| 3standard | 703 | Jakimovski, Sam (1464) | Won 2-0 | +191399 |
| 4standard | 746 | Mudd, Nicholas (1416) | Lost 0-2 | -171382 |
| 5standard | 652 | Kolopanis, Kyle (1464) | Won 2-1 | +191401 |
| 6standard | 542 | Hampton, Jack (1485) | Lost 1-2 | -161385 |
| 7standard | 504 | Strehl, James (1466) | Won 2-1 | +191404 |
| 8standard | 402 | Brackett, Brian (1458) | Lost 0-2 | -171387 |
| 9standard | 334 | Goldfarb, David (1657) | Lost 0-2 | -131374 |
| top | average opponent: 1484record: 3-6 | new rating: 1374 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 123 | Switzer, Brian (1500) | Lost 1-2 | -171418 |
| 2modern | 201 | Hansen, Matt (1845) | Lost 0-2 | -111407 |
| 3modern | 285 | Cigallio, jonathan R (1465) | Won 2-1 | +201427 |
| 4modern | 277 | Wolloch, Sam (1547) | Won 2-1 | +201447 |
| 5modern | 226 | Heup, Michael (1522) | Lost 0-2 | -171430 |
| 6modern | 249 | Zvolanek, Petr (1506) | Lost 1-2 | -171413 |
| top | average opponent: 1564record: 2-4 | new rating: 1413 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 226 | Hanlon, David J (1500) | Lost 0-2 | -171429 |
| 2extended | 203 | Keen, Jason N (1482) | Draw 1-1 | +11430 |
| 3extended | 286 | Merrill, Kenny (1445) | Won 0-0 | +191449 |
| 4extended | 240 | Alcala Jr, Martin (1500) | Won 2-1 | +191468 |
| 5extended | 159 | Gaffud, Nathaniel (1503) | Lost 1-2 | -181450 |
| 6extended | 193 | Hinojosa, Rolaund (1500) | Lost 1-2 | -171433 |
| 7extended | 170 | Griffin, James W (1482) | Lost 0-2 | -171416 |
| 8extended | 140 | Medina, James (1464) | Won 2-0 | +191435 |
| 9extended | 104 | Herdman, William (1434) | Draw 1-1 | 01435 |
| top | average opponent: 1479record: 3-4-2 | new rating: 1435 | ||
| Grand Prix Charlotte 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 53 | Hohenstein, Justin (1529) | Lost 0-2 | -171483 |
| 2extended | 185 | Hensley, Richard (1482) | Lost 1-2 | -181465 |
| 3extended | 172 | Schauf, Scott (1465) | Lost 1-2 | -181447 |
| 4extended | 208 | Parks, William (1446) | Won 2-1 | +181465 |
| 5extended | 183 | Stanbury, Tyler (1464) | Won 2-0 | +181483 |
| 6extended | 141 | Yarbrough, Richard (1482) | Lost 0-2 | -181465 |
| 7extended | 127 | Coley, Todd (1463) | Lost 0-2 | -191446 |
| 8extended | 98 | Mcguire, Courtney (1447) | Draw 1-1 | 01446 |
| top | average opponent: 1472record: 2-5-1 | new rating: 1446 | ||