Cook, Austin
Current rating: 1354
Record: 36-51-7
Grand Prix Richmond 2014Grand Prix Cincinnati 2014Grand Prix Memphis 2015Grand Prix Cleveland 2015Grand Prix Las Vegas 2015 (2)Grand Prix Atlanta 2015Grand Prix Louisville 2017Grand Prix Atlanta 2018Grand Prix Portland 2018Grand Prix New Jersey 2019Grand Prix Kansas City 2019Grand Prix Washington DC 2019Grand Prix New Jersey 2020
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 266 | Schnayer, David (1687) | Lost 0-2 | -131402 |
| 4sealed | 436 | Spinelli, James (1503) | Lost 0-2 | -161386 |
| 5sealed | 526 | Dunn, Robert (1502) | Lost 0-2 | -161370 |
| 6sealed | 450 | Harter, Benjamin (1479) | Lost 0-2 | -161354 |
| top | average opponent: 1543record: 0-4 | new rating: 1354 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1345 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 245 | McGovern, Thomas (1520) | Lost 0-2 | -141331 |
| 2sealed | 411 | Lugo, Mathew (1482) | Won 0-0 | +201351 |
| 3sealed | 399 | Schrage, Michael (1550) | Won 2-0 | +221373 |
| 4sealed | 207 | Aktas, Caner (1805) | Won 2-1 | +251398 |
| 5sealed | 159 | Wight, Lawrence (1561) | Won 2-0 | +211419 |
| 6sealed | 145 | Grossman, Michael (1546) | Lost 0-2 | -151404 |
| 7sealed | 236 | Doshi, Vishvas (1712) | Lost 0-2 | -131391 |
| 8sealed | 171 | Russell, Tania (1740) | Won 2-0 | +241415 |
| top | average opponent: 1615record: 5-3 | new rating: 1415 | ||
| Grand Prix Kansas City 2019 (WAR standard) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 298 | Eubanks, Clint (1429) | Lost 1-2 | -181373 |
| 2standard | 229 | Fordlee Jr, Michael (1482) | Lost 1-2 | -161357 |
| 3standard | 375 | Richardson, Seth (1483) | Won 2-0 | +211378 |
| 4standard | 292 | McCary, Sean (1601) | Lost 0-0 | -141364 |
| 5standard | 334 | Bailey, Tony (1349) | Lost 0-2 | -191345 |
| top | average opponent: 1469record: 1-4 | new rating: 1345 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1370 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Katsnelson, Alan (1482) | Lost 0-2 | -161354 |
| 2sealed | 505 | Andrzejewski, Zac (1486) | Won 2-0 | +201374 |
| 3sealed | 353 | Martineau, Robert (1503) | Lost 1-2 | -151359 |
| 4sealed | 616 | Rast, Arthur (1448) | Won 2-1 | +191378 |
| 5sealed | 383 | Buck, Tyler (1504) | Won 2-1 | +211399 |
| 6sealed | 253 | Edelman, Charles (1666) | Draw 1-1 | +41403 |
| 7sealed | 320 | Marquez, Randall (1447) | Draw 1-1 | +11404 |
| 8sealed | 292 | Catalan, Ariel (1652) | Lost 0-2 | -131391 |
| top | average opponent: 1524record: 3-3-2 | new rating: 1391 | ||
| Grand Prix Portland 2018 (modern) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 203 | Lotero, Ariel (1298) | Won 2-0 | +161425 |
| 2modern | 35 | Blankenship, David (1642) | Lost 0-2 | -141411 |
| 3modern | 609 | Broadstone, Benjamin (1697) | Lost 1-2 | -131398 |
| 4modern | 715 | Fadel, Mohammed (1463) | Lost 0-2 | -171381 |
| 5modern | 735 | Kelley, Troy (1413) | Won 2-0 | +191400 |
| 6modern | 553 | Lin, Daniel (1665) | Lost 1-2 | -131387 |
| 7modern | 487 | DeMeulle, Nicholas (1461) | Lost 0-2 | -171370 |
| top | average opponent: 1520record: 2-5 | new rating: 1370 | ||
| Grand Prix Atlanta 2018 (modern) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 213 | Lampadarios, Christoforos (1781) | Lost 1-2 | -111376 |
| 4modern | 72 | Green, Richard (1534) | Lost 1-2 | -151361 |
| 5modern | 547 | Lin, Chris [USA] (1499) | Won 2-1 | +201381 |
| 6modern | 434 | Edgell, Victor (1528) | Won 2-1 | +211402 |
| 7modern | 167 | Alexander, Zachary (1590) | Lost 1-2 | -151387 |
| 8modern | 319 | Schelble, Stephanie (1598) | Won 2-0 | +221409 |
| top | average opponent: 1588record: 3-3 | new rating: 1409 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 531 | Spicklemire, Clay (1758) | Lost 1-2 | -121412 |
| 3legacy | 858 | McLeod, Thomas (1646) | Won 2-0 | +221434 |
| 4legacy | 615 | King, Kevin (1587) | Lost 0-2 | -151419 |
| 5legacy | 668 | Jones, Richard (1473) | Lost 0-2 | -171402 |
| 6legacy | 861 | Stefek, Ronny (1414) | Won 2-1 | +181420 |
| 7legacy | 772 | Macintosh, Fiona (1516) | Lost 0-2 | -161404 |
| 8legacy | 744 | Makowsky, Christopher (1481) | Lost 0-2 | -171387 |
| top | average opponent: 1554record: 2-5 | new rating: 1387 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 308 | Dills, Adam (1505) | Won 2-0 | +181490 |
| 3sealed | 303 | Kulik, Lirek (1655) | Lost 0-2 | -151475 |
| 4sealed | 300 | Tarnowski, Benjamin (1543) | Lost 1-2 | -171458 |
| 5sealed | 727 | Ellis, Stephen (1401) | Lost 0-2 | -191439 |
| 6sealed | 618 | Gould, Rayne (1430) | Lost 0-2 | -181421 |
| 7sealed | 501 | Hammond-Lee, Owen (1476) | Won 2-0 | +191440 |
| 8sealed | 393 | Cappetta, G. J. (1544) | Lost 0-2 | -161424 |
| top | average opponent: 1508record: 2-5 | new rating: 1424 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 55 | Veslany, Nick (1517) | Lost 0-2 | -181468 |
| 3sealed | 291 | Lindauer, Jake (1499) | Lost 0-2 | -171451 |
| 4sealed | 250 | Vasquez, Alfonso (1499) | Lost 0-2 | -171434 |
| 5sealed | 248 | Smethurst, Dan (1448) | Won 2-0 | +181452 |
| 6sealed | 205 | Mathis, Aaron (1473) | Draw 1-1 | 01452 |
| 7sealed | 157 | Kusz, Andrew (1498) | Draw 1-1 | +11453 |
| 8sealed | 118 | Kert, Caroline (1453) | Won 2-0 | +181471 |
| 9sealed | 90 | Mejia Galindo, Ulises (1498) | Draw 0-0 | +11472 |
| top | average opponent: 1486record: 2-3-3 | new rating: 1472 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Solitro, Jordan (1500) | Won 2-0 | +181522 |
| 2sealed | 215 | Douglass, John (1565) | Lost 1-2 | -171505 |
| 3sealed | 543 | Soi, Vivek (1579) | Lost 1-2 | -171488 |
| 4sealed | 777 | Bishop, Alyssa (1469) | Lost 0-2 | -181470 |
| 5sealed | 708 | Anderson, Brian (1405) | Lost 1-2 | -191451 |
| 6sealed | 591 | hartgrove, Crystal (1445) | Won 2-0 | +181469 |
| 7sealed | 447 | Crimmins, Robert (1466) | Won 2-1 | +171486 |
| 8sealed | 328 | Gauthier, Robert (1508) | Won 2-0 | +191505 |
| 9sealed | 246 | Colosimo, John (1431) | Lost 1-2 | -191486 |
| top | average opponent: 1485record: 4-5 | new rating: 1486 | ||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Martens, Brooks (1555) | Lost 0-2 | -191547 |
| 2standard | 322 | Rankin, Michael (1484) | Lost 0-2 | -191528 |
| 3standard | 476 | Clute, David (1463) | Draw 1-1 | -11527 |
| 4standard | 466 | Wilson, Kiel (1465) | Draw 1-1 | -11526 |
| 5standard | 439 | Washburn, Bradley (1445) | Won 2-0 | +171543 |
| 6standard | 370 | Thomas, Justin (1465) | Lost 0-2 | -201523 |
| 7standard | 306 | FEDDERSEN, BRIAN (1468) | Lost 0-2 | -191504 |
| top | average opponent: 1478record: 1-4-2 | new rating: 1504 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 34 | Stone, Gage (1445) | Won 2-0 | +161567 |
| 2standard | 366 | Leonard, Jacob (1518) | Won 1-0 | +171584 |
| 3standard | 198 | Holosko, Joel (1599) | Lost 1-2 | -181566 |
| 4standard | 285 | Stepetic, Jeffrey (1518) | Lost 0-2 | -181548 |
| 5standard | 609 | Combs, Cam (1500) | Lost 1-2 | -191529 |
| 6standard | 514 | Davenport, Daniel (1480) | Won 2-0 | +171546 |
| 7standard | 396 | Shoemaker, Joe (1628) | Won 2-0 | +191565 |
| 8standard | 312 | Moran, Nick (1631) | Lost 0-2 | -171548 |
| 9standard | 299 | Lemasters, Jonathan (1504) | Won 2-0 | +181566 |
| top | average opponent: 1536record: 5-4 | new rating: 1566 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 183 | Bosco, Michael (1481) | Won 2-1 | +181518 |
| 2modern | 179 | Cooper, Mitchell (1472) | Won 2-0 | +171535 |
| 3modern | 18 | Blommel, Christopher (1521) | Won 2-1 | +181553 |
| 4modern | 76 | Sewall, Zachary (1518) | Won 2-0 | +171570 |
| 5modern | 41 | Sharp, Jon (1464) | Won 2-0 | +161586 |
| 6modern | 5 | Wildes, Julian (1578) | Lost 0-2 | -181568 |
| 7modern | 75 | Blackwell, Jarrad (1598) | Won 2-0 | +181586 |
| 8modern | 26 | Robbins, Jake (1558) | Lost 1-2 | -181568 |
| 9modern | 99 | Strong, Tom (1628) | Lost 1-2 | -171551 |
| top | average opponent: 1535record: 6-3 | new rating: 1551 | ||