Ballington, Jacob
Current rating: 1774 (#2971)
Record: 48-31-1
| Regional Championships Dallas 2023 (pioneer) | starting rating: 1779 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 165 | Moskal, James (1560) | Won 2-0 | +141793 |
| 2pioneer | 58 | Chavez, Miguel (1515) | Won 2-1 | +131806 |
| 3pioneer | 119 | Houle, Jack (1536) | Won 2-1 | +131819 |
| 4pioneer | 47 | Spicklemire, Clay (1739) | Lost 1-2 | -191800 |
| 5pioneer | 100 | Perret, Coleman (1692) | Won 2-1 | +161816 |
| 6pioneer | 86 | Blaiotta, Derek (1681) | Lost 1-2 | -211795 |
| 7pioneer | 113 | Kiihne, Zachary (1944) | Lost 1-2 | -151780 |
| 8pioneer | 209 | Lee, Sanggu (1524) | Won 2-0 | +141794 |
| 9pioneer | 186 | Danis, Chris (1542) | Won 2-0 | +131807 |
| 10pioneer | 133 | Phelps, Michael (1740) | Won 2-1 | +171824 |
| 11pioneer | 44 | Golightly, Peter (1596) | Lost 0-2 | -221802 |
| 12pioneer | 71 | Ruml, John (1502) | Lost 0-2 | -241778 |
| 13pioneer | 101 | Singhal, Kush (1561) | Won 2-0 | +151793 |
| 14pioneer | 72 | Komor, Russell (1759) | Lost 0-2 | -191774 |
| top | average opponent: 1635record: 8-6 | new rating: 1774 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 251 | Gottstein, Jeff (1623) | Won 2-1 | +171695 |
| 4modern | 45 | Enevoldsen, Thomas (2059) | Won 2-0 | +251720 |
| 5modern | 62 | Bishop, Alyssa (1476) | Won 2-0 | +131733 |
| 6modern | 5 | Keithline, Brendan (1609) | Won 2-0 | +161749 |
| 7modern | 16 | Vess, Lawrence (1935) | Won 2-0 | +211770 |
| 8modern | 12 | Parson, Ken (1371) | Won 2-1 | +111781 |
| 9modern | 1 | Bonde, Michael (2012) | Won 2-0 | +231804 |
| 10modern | 1 | Scherer, Caleb (1767) | Lost 1-2 | -191785 |
| 11modern | 14 | Steiner, Ryan (1740) | Won 2-0 | +171802 |
| 12modern | 6 | Garcia Munoz, Oscar (1816) | Lost 0-2 | -181784 |
| 13modern | 21 | Freeman, Marcelino (1915) | Won 2-1 | +211805 |
| 14modern | 13 | Choca, Joao (1996) | Lost 0-2 | -151790 |
| 15modern | 12 | Dezani, Jeremy (2188) | Lost 1-2 | -111779 |
| top | average opponent: 1808record: 9-4 | new rating: 1779 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1760 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 113 | Napier, Cody (1677) | Lost 1-2 | -191741 |
| 4standard | 334 | McGinnis, Dean (1524) | Lost 1-2 | -221719 |
| 5standard | 310 | Espinosa, Ivan (1712) | Lost 0-2 | -181701 |
| 6standard | 384 | Thevenot, Jim (1460) | Lost 0-2 | -231678 |
| top | average opponent: 1593record: 0-4 | new rating: 1678 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1701 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 321 | Hale, Jon (1518) | Lost 0-2 | -221679 |
| 3standard | 357 | De Smet, Ryan (1499) | Won 2-0 | +151694 |
| 4standard | 199 | Masters, Chase (1786) | Won 2-0 | +201714 |
| 5standard | 257 | Williams, Sam (1525) | Won 2-1 | +141728 |
| 6standard | 109 | Cassel, Simon (1555) | Lost 1-2 | -211707 |
| 7standard | 245 | Hatchel, Tyler (1801) | Won 2-1 | +201727 |
| 8standard | 108 | Kassis, Eli (2110) | Lost 0-2 | -111716 |
| 9standard | 232 | Martin, Ronny (1567) | Won 2-1 | +151731 |
| 10standard | 182 | Lo, Shong (1627) | Won 2-1 | +161747 |
| 11standard | 91 | Moncada Cleves, Sebastian (1585) | Won 2-1 | +151762 |
| 12standard | 37 | Kroeger, Brett (1569) | Lost 0-2 | -211741 |
| 13standard | 111 | McCandless, Andrew (1721) | Won 2-1 | +171758 |
| 14standard | 80 | Goolsby, Curtis (1615) | Won 2-0 | +161774 |
| 15standard | 64 | Yoo, Bradley (2023) | Lost 1-2 | -141760 |
| top | average opponent: 1679record: 9-5 | new rating: 1760 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1669 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 562 | Keating, Michael (1627) | Won 2-0 | +171686 |
| 4modern | 375 | Gonzalez Pena, Alexis Eduardo (1474) | Won 2-0 | +151701 |
| 5modern | 183 | Pordes, Casey (1756) | Lost 1-2 | -171684 |
| 6modern | 144 | Frady, Keane (1647) | Won 2-0 | +171701 |
| 7modern | 244 | Shapiro, Michael (1655) | Won 2-0 | +171718 |
| 8modern | 30 | Harane, Kenta (1947) | Won 2-0 | +221740 |
| 9modern | 24 | Feng, Hans (1694) | Draw 1-1 | -11739 |
| 10modern | 62 | Birrell, Ian (1824) | Won 2-0 | +201759 |
| 11modern | 33 | Newman, Anthony (1630) | Lost 1-2 | -201739 |
| 12modern | 88 | Mowrey, Austin (1657) | Lost 0-2 | -201719 |
| 13modern | 162 | Crane, Paul (1691) | Lost 0-2 | -181701 |
| top | average opponent: 1691record: 6-4-1 | new rating: 1701 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 668 | Capucci, Edward (1500) | Lost 0-2 | -171427 |
| 2modern | 600 | Moore, Michael (1424) | Won 2-1 | +181445 |
| 3modern | 581 | Olsen, Christopher 0706 (1500) | Won 2-0 | +191464 |
| 4modern | 990 | Isley, Jonathan (1480) | Won 2-0 | +191483 |
| 5modern | 323 | Jones, Reives (1582) | Won 2-0 | +191502 |
| 6modern | 688 | Morrow, Joshua (1403) | Won 2-0 | +171519 |
| 7modern | 156 | Cockrell, Joseph (1498) | Won 2-1 | +171536 |
| 8modern | 90 | Frohock, Louis (1540) | Won 2-0 | +181554 |
| 9modern | 55 | Whitehead, James S (1589) | Won 2-0 | +191573 |
| 10modern | 15 | Seipp, Brian (1703) | Won 2-1 | +201593 |
| 11modern | 11 | Shea, Michael (1775) | Won 2-0 | +221615 |
| 12modern | 11 | Dilks, Matthew (1820) | Lost 1-2 | -151600 |
| 13modern | 18 | Braverman, Michael (1970) | Won 2-1 | +251625 |
| 14modern | 9 | Bransfield, Justin (1932) | Won 2-1 | +231648 |
| 15modern | 12 | Kastel, Chad (1820) | Won 2-0 | +211669 |
| top | average opponent: 1636record: 13-2 | new rating: 1669 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 363 | Walker, John M (1500) | Won 2-0 | +181518 |
| 2modern | 536 | Cheseldine, Robert (1437) | Lost 1-2 | -191499 |
| 3modern | 546 | Alich, Christopher M (1499) | Lost 0-2 | -181481 |
| 4modern | 502 | Mccoy, Aaron (1503) | Lost 0-2 | -181463 |
| 5modern | 582 | Chandley, Dennis (1485) | Won 2-0 | +181481 |
| 6modern | 500 | Walker, Russel J (1482) | Lost 1-2 | -181463 |
| 7modern | 472 | Malaspino, Colton (1466) | Won 2-0 | +181481 |
| 8modern | 240 | Bowen, Ken (1424) | Lost 1-2 | -191462 |
| 9modern | 371 | Meshell, Richard (1461) | Lost 0-2 | -181444 |
| top | average opponent: 1473record: 3-6 | new rating: 1444 | ||