Devlin, Michael
Current rating: 1455
Record: 28-37-1
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 216 | Favretto, Carlo (1573) | Won 2-1 | +201479 |
| 3standard | 180 | Austin, Lance (1939) | Lost 1-2 | -101469 |
| 4standard | 328 | Tunis, Christian (1516) | Lost 1-2 | -181451 |
| 5standard | 469 | Carbonneau, Ian (1477) | Won 2-1 | +191470 |
| 6standard | 230 | Dilone, Rafael (1513) | Lost 1-2 | -171453 |
| 7standard | 348 | Williams, Justin 6158 (1484) | Won 2-0 | +181471 |
| 8standard | 205 | Jamnik, Chad (1562) | Lost 0-2 | -161455 |
| top | average opponent: 1581record: 3-4 | new rating: 1455 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 171 | Johnson, Courtney (1581) | Lost 1-2 | -171486 |
| 3modern | 566 | Starkey, Gordon (1510) | Won 2-0 | +191505 |
| 4modern | 365 | Buchholz, Evan (1641) | Won 2-0 | +201525 |
| 5modern | 209 | Lowe, Sam (1672) | Lost 0-2 | -151510 |
| 6modern | 354 | Perreault, Marc-Andre (1447) | Lost 1-2 | -191491 |
| 7modern | 462 | McDonald, Mark (1603) | Lost 1-2 | -161475 |
| 8modern | 424 | Allan, Dane (1583) | Lost 1-2 | -161459 |
| top | average opponent: 1577record: 2-5 | new rating: 1459 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 120 | Beller, Zachary (1520) | Won 2-0 | +191485 |
| 3modern | 503 | Favretto, Dylan (1487) | Won 2-1 | +181503 |
| 4modern | 134 | Harane, Kenta (1938) | Lost 0-2 | -111492 |
| 5modern | 675 | Ward, Patrick (1538) | Won 2-0 | +191511 |
| 6modern | 171 | Billingsley, Bryan (1546) | Won 2-1 | +191530 |
| 7modern | 88 | Watts, Zach (1553) | Lost 0-2 | -181512 |
| 8modern | 461 | Sullano, Andrew (1863) | Won 2-0 | +241536 |
| 9modern | 111 | Kinzel, Nick (1532) | Lost 0-2 | -181518 |
| 10modern | 359 | Hinchley, Joshua (1654) | Lost 0-2 | -151503 |
| 11modern | 351 | Chen, Nicholas (1632) | Won 2-0 | +201523 |
| 12modern | 279 | Cathro, Daniel (2013) | Lost 0-2 | -101513 |
| 13modern | 335 | Fang, Percy (1781) | Lost 0-2 | -131500 |
| 14modern | 297 | Tuominen, Tuomas (1685) | Lost 1-2 | -151485 |
| 15modern | 282 | Farrar, Jake (1449) | Won 2-1 | +181503 |
| top | average opponent: 1657record: 7-7 | new rating: 1503 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 391 | Jaya, Ivan (1467) | Won 2-0 | +171518 |
| 3sealed | 309 | Novak, Tyler (1711) | Lost 0-2 | -141504 |
| 4sealed | 723 | Buehrer, David (1506) | Lost 0-2 | -181486 |
| 5sealed | 2116 | Grendelmeier, Nadine (1367) | Lost 0-2 | -201466 |
| top | average opponent: 1513record: 1-3 | new rating: 1466 | ||
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 14 | Minium, Michael (1500) | Won 2-0 | +201432 |
| 2standard | 39 | Goldman, Henry (1500) | Lost 1-2 | -171415 |
| 3standard | 460 | Gryn, Maksym (1699) | Lost 0-2 | -131402 |
| 4standard | 657 | Barnabo, Collin (1482) | Won 2-0 | +201422 |
| 5standard | 561 | Honkonen, Charles (1495) | Won 2-0 | +191441 |
| 6standard | 297 | Yao, Zile (1587) | Lost 0-2 | -151426 |
| 7standard | 494 | McRowan, Edward (1625) | Won 2-0 | +211447 |
| 8standard | 380 | McPhail, Daniel (1557) | Won 2-1 | +201467 |
| 9standard | 252 | Zhang, Bolun (1611) | Won 2-1 | +211488 |
| 10standard | 239 | McCord, Christopher (1457) | Lost 1-2 | -191469 |
| 11standard | 203 | Fan, Jitao (1598) | Won 2-0 | +211490 |
| 12standard | 142 | Nunez, David (1708) | Lost 0-2 | -141476 |
| 13standard | 187 | Pekar, George (1497) | Lost 1-2 | -181458 |
| 14standard | 174 | St-Laurent, Jerome (1649) | Won 2-0 | +211479 |
| 15standard | 165 | Reilly, Michael (1684) | Won 2-0 | +221501 |
| top | average opponent: 1577record: 9-6 | new rating: 1501 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 305 | Kolodziej, Matthew (1577) | Lost 0-2 | -161465 |
| 2standard | 319 | Karabinos, Greg (1501) | Lost 0-2 | -171448 |
| 3standard | 554 | Laighton, Cody (1462) | Won 2-0 | +181466 |
| 4standard | 512 | Packard, Nicholas (1451) | Lost 0-2 | -181448 |
| 5standard | 468 | DeRensis, Thomas (1467) | Lost 1-2 | -181430 |
| 6standard | 477 | Mainelli, Dave (1448) | Lost 1-2 | -181412 |
| top | average opponent: 1484record: 1-5 | new rating: 1412 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 104 | Byers, Alex (1480) | Won 2-0 | +191450 |
| 2modern | 113 | Thrash, Jeffery (1416) | Won 2-1 | +171467 |
| 3modern | 335 | Serapiglia, Kevin (1492) | Won 2-1 | +191486 |
| 4modern | 579 | Brait, Stephen (1554) | Draw 0-0 | +11487 |
| 5modern | 165 | Orange, Gregory (1926) | Won 2-1 | +261513 |
| 6modern | 442 | Lyons, Greg (1578) | Won 2-0 | +191532 |
| 7modern | 45 | McMicheaux, Zach (1569) | Lost 0-2 | -171515 |
| 8modern | 134 | Lillig, Andrew (1580) | Lost 1-2 | -171498 |
| 9modern | 243 | Watson, Bailey (1589) | Lost 0-2 | -171481 |
| top | average opponent: 1576record: 5-3-1 | new rating: 1481 | ||
| Grand Prix Providence 2015 (DTK standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Packard, Nicholas (1499) | Lost 0-2 | -171431 |
| top | record: 0-1 | new rating: 1431 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 974 | Starbird, Zachary (1500) | Lost 1-2 | -181482 |
| 2modern | 1020 | Rambarran, Ricardo (1604) | Lost 1-2 | -161466 |
| 3modern | 1182 | Davison, Alex (1467) | Lost 1-2 | -181448 |
| top | average opponent: 1524record: 0-3 | new rating: 1448 | ||