Caldwell, Devon
Current rating: 1597
Record: 48-51-2
Grand Prix Charlotte 2015Grand Prix Pittsburgh 2015Grand Prix Charlotte 2016Grand Prix Pittsburgh 2016Grand Prix Pittsburgh 2017Grand Prix New Jersey 2017 (std)Grand Prix Richmond 2017Grand Prix Washington DC 2017Grand Prix Pittsburgh 2018Grand Prix New Jersey 2018Grand Prix Portland 2018Grand Prix New Jersey 2019Grand Prix Washington DC 2019
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 231 | Albert, Danny (1483) | Won 2-1 | +181464 |
| 4sealed | 98 | Altman, Amy (1632) | Lost 0-2 | -151449 |
| 5sealed | 113 | Nguyen, Richard (1771) | Won 2-0 | +241473 |
| 6sealed | 101 | Giebels, Beau (1558) | Won 2-0 | +191492 |
| 7sealed | 68 | Edgar, Alex (1604) | Won 2-0 | +211513 |
| 8sealed | 14 | Edelman, Charles (1823) | Draw 1-1 | +51518 |
| 9sealed | 33 | Gardiner, James (1583) | Won 2-1 | +191537 |
| 10draft | 76 | Edelman, Charles (1832) | Won 2-1 | +231560 |
| 11draft | 5 | Nichols, Benjamin (1635) | Won 2-1 | +201580 |
| 12draft | 100 | Delvalle, Nicolas (1835) | Lost 1-2 | -141566 |
| 13draft | 5 | Linde, Matt (1878) | Won 2-0 | +241590 |
| 14draft | 89 | Salvatore, Dan (1642) | Lost 0-2 | -171573 |
| 15draft | 25 | Barry, Thomas (1905) | Won 2-0 | +241597 |
| top | average opponent: 1706record: 9-3-1 | new rating: 1597 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 30 | Maginnis, Peter (1940) | Lost 1-2 | -101476 |
| 3sealed | 367 | Mohan, Prannoy (1502) | Won 2-1 | +191495 |
| 4sealed | 353 | Coombe, Alan (1468) | Lost 0-2 | -191476 |
| 5sealed | 407 | Downing, Bruce (1620) | Lost 1-2 | -151461 |
| 6sealed | 469 | Mobley, David (1487) | Won 2-0 | +181479 |
| 7sealed | 327 | Corbin, Julia (1563) | Lost 1-2 | -161463 |
| 8sealed | 297 | Moore, Jonathan (1508) | Lost 1-2 | -171446 |
| top | average opponent: 1584record: 2-5 | new rating: 1446 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 144 | Fallin, Kevin (1522) | Lost 0-2 | -171442 |
| 3modern | 604 | Evans, Jessee (1477) | Lost 0-2 | -181424 |
| 4modern | 695 | Ferriole Rice, Colton (1479) | Won 2-0 | +191443 |
| 5modern | 479 | Perez, Gaston (1721) | Lost 1-2 | -131430 |
| 6modern | 568 | Branstrom, Brillig (1466) | Won 2-0 | +191449 |
| 7modern | 423 | Vatcharakomonphan, Kizzy (1562) | Won 2-0 | +201469 |
| 8modern | 282 | Fontaine, Andrew (1433) | Won 2-0 | +171486 |
| top | average opponent: 1523record: 4-3 | new rating: 1486 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 11 | Zeppenfeld, Kevin (1485) | Won 2-0 | +181471 |
| 3standard | 111 | Orr, Jonathan (1670) | Won 2-1 | +221493 |
| 4standard | 49 | Eapen, Roshen (1857) | Lost 0-2 | -121481 |
| 5standard | 182 | Hinkle, Charles (1747) | Lost 1-2 | -131468 |
| 6standard | 372 | Liu, Richard (1938) | Lost 0-2 | -101458 |
| 7standard | 298 | Zuelke, Christian (1436) | Lost 0-2 | -181440 |
| 8standard | 313 | Moody, Mitchell (1496) | Won 2-1 | +191459 |
| top | average opponent: 1661record: 3-4 | new rating: 1459 | ||
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 134 | Atkinson, Maurice (1517) | Won 2-0 | +191519 |
| 3standard | 34 | Bianchi, Alex (1808) | Lost 0-2 | -131506 |
| 4standard | 299 | Kizis, Adam (1532) | Lost 0-2 | -181488 |
| 5standard | 339 | Spiroff, Mitchell (1500) | Lost 1-2 | -171471 |
| 6standard | 326 | Herzog, Abe (1482) | Lost 1-2 | -181453 |
| top | average opponent: 1568record: 1-4 | new rating: 1453 | ||
| Grand Prix Washington DC 2017 (HOU standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 246 | Jones, Elliott (1732) | Won 2-1 | +211557 |
| 3standard | 304 | Johnson, Christopher (1553) | Lost 0-2 | -181539 |
| 4standard | 277 | Bonin, Brad (1658) | Lost 0-2 | -161523 |
| 5standard | 492 | Ziminsky, Caleb (1501) | Won 2-0 | +181541 |
| 6standard | 248 | Mensinger, Trevor (1477) | Lost 1-2 | -191522 |
| 7standard | 478 | Cochran, Philip (1536) | Lost 0-2 | -181504 |
| 8standard | 454 | Carleton, Peter (1431) | Lost 0-2 | -191485 |
| 9standard | 451 | Bowker, Keith (1365) | Won 2-1 | +151500 |
| top | average opponent: 1532record: 3-5 | new rating: 1500 | ||
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 284 | Dungee, Dane (1556) | Lost 0-2 | -181552 |
| 3sealed | 640 | Nichols, Peden (1631) | Lost 0-2 | -161536 |
| top | average opponent: 1594record: 0-2 | new rating: 1536 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 336 | An, Shuhan (1519) | Lost 1-2 | -181456 |
| 3standard | 603 | Petersen, Chase (1689) | Won 2-0 | +231479 |
| 4standard | 512 | De La Rosa, Eddy (1638) | Won 2-1 | +211500 |
| 5standard | 363 | Culotta, Martin (1604) | Won 2-1 | +191519 |
| 6standard | 101 | Corrigan, Abe (1749) | Won 2-1 | +231542 |
| 7standard | 57 | Altman, Amy (1572) | Won 2-0 | +181560 |
| 8standard | 63 | Wu, Timothy (1994) | Won 2-1 | +261586 |
| 9standard | 48 | Wilson, Avery (1743) | Lost 0-2 | -161570 |
| top | average opponent: 1688record: 6-2 | new rating: 1570 | ||
| Grand Prix Pittsburgh 2017 (AER standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 337 | Koury, Anthony (1614) | Won 2-0 | +201495 |
| 4standard | 53 | Koepke, Devin (1754) | Lost 1-2 | -131482 |
| 5standard | 177 | Suter, James (1542) | Won 2-1 | +191501 |
| 6standard | 94 | Male, Nick (1703) | Lost 0-2 | -141487 |
| 7standard | 239 | Robinson, Michael (1510) | Lost 0-2 | -181469 |
| 8standard | 248 | Setree, Chris (1551) | Won 2-1 | +201489 |
| 9standard | 282 | Lambaria, Joslyn (1663) | Lost 0-2 | -151474 |
| top | average opponent: 1620record: 3-4 | new rating: 1474 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 208 | Carter, Kevin (1518) | Draw 1-1 | +11469 |
| 3standard | 346 | Mylan, JT (1485) | Won 2-1 | +191488 |
| 4standard | 185 | Mason, Donald (1587) | Lost 0-2 | -171471 |
| 5standard | 344 | Dunigan, Brian (1483) | Won 2-1 | +191490 |
| 6standard | 222 | DeiDolori, Michael (1633) | Lost 1-2 | -161474 |
| 7standard | 327 | Springer, Harry (1462) | Won 2-0 | +181492 |
| 8standard | 223 | Whipple, Ethan (1534) | Lost 1-2 | -171475 |
| top | average opponent: 1529record: 3-3-1 | new rating: 1475 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 283 | Parrish, Christopher (1485) | Won 2-0 | +191483 |
| 2modern | 429 | Lewis, Christopher (1419) | Lost 0-2 | -201463 |
| 3modern | 726 | Abrams, Sean (1413) | Lost 1-2 | -191444 |
| 4modern | 744 | Graham, Travis (1483) | Won 2-0 | +191463 |
| 5modern | 581 | Lam, Wai (1339) | Won 2-0 | +161479 |
| 6modern | 75 | McMahon, Bailey (1446) | Won 2-0 | +171496 |
| 7modern | 375 | Waldrop, Philip (1545) | Won 2-0 | +191515 |
| 8modern | 253 | Callahan-Cormier, Devin (1555) | Lost 1-2 | -171498 |
| 9modern | 393 | Michaud, Shawn (1501) | Won 2-0 | +181516 |
| 10modern | 236 | Bedell, Rodney (1718) | Lost 0-2 | -141502 |
| 11modern | 293 | Deylius, Matt (1558) | Lost 1-2 | -171485 |
| 12modern | 277 | Funatsu, Hirotsugu (1580) | Lost 0-2 | -171468 |
| top | average opponent: 1503record: 6-6 | new rating: 1468 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 342 | White, Jason (1462) | Lost 0-2 | -191503 |
| 2modern | 928 | Pyne, Derek (1481) | Lost 0-2 | -191484 |
| 3modern | 1106 | McHargue, J.D. (1431) | Lost 1-2 | -191465 |
| 4modern | 1229 | Wooldridge, John (1446) | Won 2-0 | +181483 |
| 5modern | 1131 | Cassidy, Joseph (1446) | Lost 1-2 | -191464 |
| 6modern | 966 | Langlotz, Ben (1477) | Lost 0-2 | -171447 |
| 7modern | 794 | Klein, John (1426) | Won 2-1 | +171464 |
| 8modern | 602 | Etters, Tyler (1495) | Lost 1-2 | -171447 |
| 9modern | 498 | Green, Nick (1410) | Won 2-1 | +171464 |
| top | average opponent: 1453record: 3-6 | new rating: 1464 | ||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 516 | Ewing, Mark (1480) | Won 2-0 | +181518 |
| 2modern | 361 | Brinkley, Michael (1462) | Won 2-0 | +171535 |
| 3modern | 234 | Abrams, Eric (1536) | Lost 1-2 | -181517 |
| 4modern | 355 | Coon, Robert (1583) | Lost 0-2 | -171500 |
| 5modern | 484 | Khare, Anand (1766) | Won 2-0 | +231523 |
| 6modern | 373 | Patterson, Jakob (1485) | Won 2-0 | +171540 |
| 7modern | 340 | Welch, Steven (1524) | Won 2-1 | +181558 |
| 8modern | 311 | Mendolia, Joseph (1576) | Lost 1-2 | -181540 |
| 9modern | 310 | Farley, Steven C (1536) | Lost 1-2 | -181522 |
| top | average opponent: 1550record: 5-4 | new rating: 1522 | ||