DeLange, Gregory
Current rating: 1573
Record: 56-55-2
Grand Prix Philadelphia 2014Grand Prix Atlantic City 2015Grand Prix Providence 2016Grand Prix New Jersey 2017 (std)Grand Prix Washington DC 2017Grand Prix New Jersey 2017 (lim)Grand Prix Hartford 2018Grand Prix Richmond 2018 (leg)Grand Prix Richmond 2018 (std)Grand Prix New Jersey 2018Grand Prix New Jersey 2019Grand Prix London 2019Grand Prix Washington DC 2019Grand Prix Richmond 2019Grand Prix New Jersey 2020
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 24 | Yang, Zizhuang (1769) | Lost 0-2 | -151552 |
| 3sealed | 534 | Doshi, Vivek (1602) | Won 2-0 | +191571 |
| 4sealed | 307 | Housman, Myles (1719) | Won 2-1 | +211592 |
| 5sealed | 260 | Lamar, Clayton (1547) | Won 2-1 | +171609 |
| 6sealed | 58 | Campo, Terrence (1736) | Lost 0-2 | -151594 |
| 7sealed | 144 | Cole, William (1440) | Lost 1-2 | -211573 |
| top | average opponent: 1636record: 3-3 | new rating: 1573 | ||
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 35 | Dang, Nam (1681) | Lost 0-2 | -151519 |
| 3standard | 199 | Wilson, Edward (1440) | Lost 1-2 | -201499 |
| 4standard | 231 | Fischer, Daniel (1464) | Won 2-1 | +181517 |
| 5standard | 219 | Shriver, Mason (1501) | Won 2-0 | +171534 |
| 6standard | 164 | Silvestre, Vicent (1850) | Won 2-0 | +241558 |
| 7standard | 127 | Bugalter, Ben (1806) | Won 2-0 | +221580 |
| 8standard | 64 | Lucas, Orlando (1889) | Won 2-0 | +241604 |
| 9standard | 35 | Goetschel, Daniel (2077) | Lost 0-2 | -101594 |
| 10standard | 53 | Syed, Zan (1946) | Won 0-0 | +241618 |
| 11standard | 49 | Madsen, Benton (1612) | Lost 0-0 | -181600 |
| 12standard | 44 | Mooers, Alexander (1589) | Lost 0-2 | -181582 |
| 13standard | 51 | Donaldson, Mark (1622) | Lost 0-2 | -171565 |
| 14standard | 55 | Harless, Matthew (1571) | Lost 0-2 | -181547 |
| 15standard | 60 | Lerch, Corey (1670) | Won 2-1 | +201567 |
| top | average opponent: 1694record: 7-7 | new rating: 1567 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 136 | Mandelblatt, Zach (1956) | Lost 0-0 | -111513 |
| 3sealed | 368 | Howarth, Glenn (1501) | Won 2-0 | +181531 |
| 4sealed | 171 | Potter, Ryan (1491) | Lost 1-2 | -191512 |
| 5sealed | 270 | Fuentes, Calosso (1723) | Won 2-1 | +221534 |
| 6sealed | 318 | Krivoshein, Alexey (1490) | Won 2-1 | +171551 |
| 7sealed | 111 | Leek, Ryan (1595) | Lost 0-2 | -171534 |
| top | average opponent: 1626record: 3-3 | new rating: 1534 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 163 | De Staercke, Jimmy (1382) | Won 2-0 | +151537 |
| A2sealed | 79 | Dominguez, Francisco (1607) | Lost 1-2 | -161521 |
| A3sealed | 201 | Miracca, Alessandro (1653) | Won 2-1 | +201541 |
| A4sealed | 88 | Ruckpaul, Lars (1591) | Lost 1-2 | -171524 |
| top | average opponent: 1558record: 2-2 | new rating: 1524 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 225 | Rast, Arthur (1476) | Won 2-0 | +161573 |
| 3sealed | 144 | Barnes, Joel (1737) | Lost 1-2 | -151558 |
| 4sealed | 188 | Halterman, Eli (1573) | Lost 1-2 | -181540 |
| 5sealed | 455 | Rodeschin, Christopher (1509) | Lost 0-2 | -181522 |
| top | average opponent: 1574record: 1-3 | new rating: 1522 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 195 | Knight, Christopher (1620) | Won 2-1 | +181614 |
| 3standard | 298 | Cotrupe, Matthew (1784) | Lost 0-2 | -151599 |
| 4standard | 200 | Lunsford, Jared (1572) | Won 2-1 | +181617 |
| 5standard | 142 | Russell, Tania (1541) | Lost 1-2 | -191598 |
| 6standard | 268 | Rodriguez, Luis (1534) | Lost 0-2 | -201578 |
| 7standard | 326 | DeJohn, Chris (1376) | Lost 0-2 | -211557 |
| top | average opponent: 1571record: 2-4 | new rating: 1557 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 119 | Almas, Hassan (1446) | Lost 0-2 | -201544 |
| 3standard | 298 | Nguyen, David (1698) | Won 2-1 | +211565 |
| 4standard | 186 | Bertoncini, Alex (1845) | Lost 0-2 | -131552 |
| 5standard | 281 | Drew, Council (1470) | Won 2-1 | +161568 |
| 6standard | 214 | Schmaltz, Matt (1707) | Won 2-0 | +211589 |
| 7standard | 175 | Lopez Yapor, Caupolican (1653) | Won 2-1 | +191608 |
| 8standard | 105 | Takahashi, Yuta (1958) | Lost 0-2 | -121596 |
| top | average opponent: 1682record: 4-3 | new rating: 1596 | ||
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 3 | Aksit, Kerimhan (1469) | Lost 1-2 | -211627 |
| 3legacy | 228 | Setree, Chris (1553) | Lost 1-2 | -191608 |
| 4legacy | 315 | Hiroki, Kenta (1599) | Lost 1-2 | -181590 |
| 5legacy | 358 | Lorrey-Parena, Mike (1462) | Lost 0-2 | -211569 |
| 6legacy | 329 | Monfre, Dominic (1398) | Won 2-0 | +151584 |
| 7legacy | 275 | Lee, Sejong (1454) | Lost 0-2 | -201564 |
| top | average opponent: 1489record: 1-5 | new rating: 1564 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1601 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 297 | Schroeder, Robert (1518) | Draw 1-1 | -11600 |
| 3modern | 393 | Kazhdan, Joseph (1682) | Won 2-1 | +191619 |
| 4modern | 204 | Puzio, Stephen (1505) | Draw 1-1 | -21617 |
| 5modern | 389 | Burke, Cayman (1515) | Won 2-1 | +161633 |
| 6modern | 529 | Stone, Matt (1658) | Won 2-0 | +191652 |
| 7modern | 142 | Kiley, Thomas (1553) | Won 2-0 | +161668 |
| 8modern | 83 | Simpson, Danny (1594) | Lost 0-2 | -201648 |
| top | average opponent: 1575record: 4-1-2 | new rating: 1648 | ||
| Grand Prix New Jersey 2017 (lim) (XLN limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 85 | Capriolo, Paul (1561) | Lost 1-2 | -191596 |
| 3sealed | 464 | Revere, Matthew (1505) | Won 2-0 | +161612 |
| 4sealed | 190 | Della Grotte, Kevin (1431) | Lost 1-2 | -211591 |
| 5sealed | 294 | Pawliczak, Dylan (1499) | Won 2-0 | +161607 |
| 6sealed | 269 | Sarhan, Nizar (1672) | Lost 1-2 | -171590 |
| 7sealed | 73 | Simon, Jacen (1467) | Won 2-1 | +161606 |
| 8sealed | 267 | Yannarella, David (1357) | Won 2-0 | +141620 |
| 9sealed | 212 | Fielder, David (1585) | Lost 0-2 | -191601 |
| top | average opponent: 1509record: 4-4 | new rating: 1601 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 172 | Schaaf, Chris (1651) | Won 2-1 | +201586 |
| 3standard | 60 | Kaminsky, David (1664) | Lost 0-2 | -171569 |
| 4standard | 344 | Steck, John (1539) | Lost 0-2 | -191550 |
| 5standard | 544 | Ramos, Jesus (1501) | Won 2-1 | +171567 |
| 6standard | 426 | Wenrick, Kaleb (1515) | Won 2-1 | +181585 |
| 7standard | 152 | Talley-Servetnick, Mark (1520) | Won 2-0 | +161601 |
| 8standard | 105 | Sundstrom, Mark (1568) | Won 2-0 | +181619 |
| 9standard | 64 | Wienburg, Ben (1925) | Won 2-1 | +231642 |
| 10standard | 41 | Corzo, Jonathan (1612) | Won 2-0 | +181660 |
| 11standard | 49 | Snook, Adam (1988) | Lost 1-2 | -131647 |
| 12standard | 81 | Claudel, Slater (1898) | Lost 1-2 | -131634 |
| 13standard | 105 | Kaufman, Josh (1574) | Lost 1-2 | -191615 |
| top | average opponent: 1663record: 7-5 | new rating: 1615 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 162 | Allen, Michael (1369) | Lost 1-2 | -221530 |
| 2standard | 444 | Gilgunn, Joseph (1466) | Won 2-0 | +171547 |
| 3standard | 654 | Carr, George (1498) | Won 2-0 | +171564 |
| 4standard | 265 | Duffee, Daniel (1469) | Lost 0-2 | -201544 |
| 5standard | 542 | Eckhart, Joel (1495) | Won 2-1 | +181562 |
| 6standard | 364 | Bonse II, Robert (1480) | Won 2-1 | +161578 |
| 7standard | 186 | Hedman, Tracy (1548) | Won 2-0 | +181596 |
| 8standard | 150 | Bonin, Brad (1631) | Lost 0-2 | -181578 |
| 9standard | 322 | Soorani, Shaheen (1908) | Lost 0-2 | -121566 |
| top | average opponent: 1540record: 5-4 | new rating: 1566 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 177 | Nuzzo, Benjamin (1500) | Lost 1-2 | -191513 |
| 2standard | 391 | Ruiz, Matthew (1445) | Won 2-0 | +171530 |
| 3standard | 354 | Allain, Nick (1457) | Lost 0-2 | -191511 |
| 4standard | 421 | Truskowski, Joshua (1365) | Won 2-0 | +151526 |
| 5standard | 403 | Newell, Josh (1541) | Won 2-1 | +181544 |
| 6standard | 329 | Gleason, Brian (1546) | Won 2-0 | +181562 |
| 7standard | 131 | Sahakian, Arvan (1538) | Won 2-1 | +181580 |
| 8standard | 145 | Frankel, Josh (1735) | Lost 1-2 | -151565 |
| 9standard | 179 | Hall, Tanner (1588) | Won 2-1 | +181583 |
| 10standard | 410 | Gareau, Philippe (1899) | Lost 1-2 | -121571 |
| 11standard | 458 | Cooper, Ryan (1515) | Lost 0-2 | -191552 |
| top | average opponent: 1557record: 6-5 | new rating: 1552 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 161 | Boyd, Desmond (1567) | Won 2-1 | +191540 |
| 2sealed | 186 | Terry, Alexander J (1516) | Won 2-1 | +171557 |
| 3sealed | 349 | Neal, Stephen (1741) | Lost 0-2 | -151542 |
| 4sealed | 428 | Breuning, Dillon (1517) | Won 2-1 | +181560 |
| 5sealed | 257 | Wu, Timothy (1927) | Lost 0-2 | -121548 |
| 6sealed | 268 | O'Neil, William (1617) | Lost 0-2 | -161532 |
| top | average opponent: 1648record: 3-3 | new rating: 1532 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 342 | Hammer, Christian (1354) | Won 2-0 | +151515 |
| 2sealed | 163 | McKay, Brendan (1611) | Lost 1-2 | -161499 |
| 3sealed | 455 | Esposito, Michael (1697) | Won 2-1 | +221521 |
| 4sealed | 363 | Langer, Brian (1618) | Lost 0-2 | -171504 |
| 5sealed | 421 | Glicker, Stephen (1274) | Won 2-0 | +141518 |
| 6sealed | 329 | Charles, Brian (1554) | Won 2-1 | +191537 |
| 7sealed | 206 | Johnson, Vincent (1634) | Lost 0-2 | -161521 |
| top | average opponent: 1534record: 4-3 | new rating: 1521 | ||