Brooks, John T
Current rating: 1398
Record: 31-46-3
| Grand Prix Charlotte 2015 (modern) | starting rating: 1350 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 260 | Black, Jacob (1500) | Won 2-1 | +201370 |
| 2modern | 326 | Cotton, Max (1518) | Lost 0-2 | -151355 |
| 3modern | 419 | Boyle, Charles M (1501) | Won 2-0 | +211376 |
| 4modern | 482 | Farrugia, Marco (1585) | Won 2-0 | +211397 |
| 5modern | 275 | Farley, Steven C (1537) | Lost 1-2 | -151382 |
| 6modern | 457 | Brinkley, Michael (1466) | Won 2-0 | +191401 |
| 7modern | 298 | Gleicher, David (1887) | Won 2-1 | +271428 |
| 8modern | 315 | Sweeney, Austin (1599) | Lost 0-2 | -151413 |
| 9modern | 313 | McDonald, Glenn (1603) | Lost 0-2 | -151398 |
| top | average opponent: 1577record: 5-4 | new rating: 1398 | ||
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 318 | Zaccagnino, Timothy (1518) | Lost 0-2 | -161395 |
| 3sealed | 654 | Sealy, Trey (1484) | Lost 1-2 | -161379 |
| 4sealed | 734 | Bouton, William (1528) | Lost 0-2 | -151364 |
| 5sealed | 691 | Synan, David (1576) | Lost 0-2 | -141350 |
| top | average opponent: 1527record: 0-4 | new rating: 1350 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1369 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 79 | Hobler, Seneca (1930) | Lost 0-2 | -91360 |
| 2standard | 566 | Keck, Gary (1335) | Lost 1-2 | -181342 |
| 3standard | 802 | Powers, Robert (1464) | Won 2-0 | +201362 |
| 4standard | 670 | Kohn, Scott (1482) | Won 2-1 | +201382 |
| 5standard | 455 | Barnett, Casey (1500) | Lost 0-2 | -151367 |
| 6standard | 538 | Leonard, Jessica (1483) | Won 2-0 | +201387 |
| 7standard | 414 | Swartz, Tim (1448) | Won 2-0 | +191406 |
| 8standard | 335 | Chatfield, Lawrence (1613) | Lost 0-2 | -141392 |
| 9standard | 275 | Coleman, Jared (1501) | Won 2-0 | +191411 |
| top | average opponent: 1529record: 5-4 | new rating: 1411 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 173 | Schelling, Christopher (1656) | Lost 1-2 | -131375 |
| 3sealed | 163 | Davis, Justin (1475) | Won 2-0 | +201395 |
| 4sealed | 239 | Klopchic, Luke (1487) | Lost 0-2 | -171378 |
| 5sealed | 300 | Diaz, Jose Manuel (1498) | Lost 0-2 | -151363 |
| 6sealed | 303 | Stahl, Stacey R (1481) | Lost 0-2 | -161347 |
| 7sealed | 246 | Dismnke, Chris (1462) | Lost 1-2 | -161331 |
| 8sealed | 201 | Reyes, Pedro (1449) | Won 2-1 | +201351 |
| 9sealed | 163 | Chenard, Frederic (1363) | Won 2-1 | +181369 |
| top | average opponent: 1484record: 3-5 | new rating: 1369 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 794 | Compton, Jonathan (1518) | Lost 0-2 | -161392 |
| 3sealed | 1118 | Johnson, Erik (1659) | Won 2-0 | +231415 |
| 4sealed | 861 | Hockersmith, Ryan (1518) | Lost 0-2 | -161399 |
| 5sealed | 941 | LaRue, Jarod (1537) | Lost 0-2 | -161383 |
| 6sealed | 1009 | Carman, Chad (1468) | Won 2-0 | +201403 |
| 7sealed | 908 | Palmer, Joel D (1508) | Lost 0-2 | -171386 |
| 8sealed | 525 | Servellon, Remy (1481) | Draw 1-1 | +21388 |
| top | average opponent: 1527record: 2-4-1 | new rating: 1388 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1372 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 65 | Harrison, Kevin (1500) | Won 0-0 | +211393 |
| 2standard | 18 | Lynch, Paul (1629) | Won 2-1 | +221415 |
| 3standard | 93 | Prothman, Tylrer (1531) | Lost 1-2 | -161399 |
| 4standard | 137 | Mullen, Lawrence (1517) | Lost 0-2 | -161383 |
| 5standard | 193 | Bigford, Roland (1429) | Lost 0-2 | -171366 |
| 6standard | 236 | Fiorelli, Shannon (1466) | Won 2-1 | +201386 |
| 7standard | 160 | Weisheit, Hunter (1442) | Lost 0-2 | -171369 |
| 8standard | 161 | Philbin, Brent (1473) | Won 2-1 | +201389 |
| 9standard | 127 | Yelton, John W (1452) | Won 2-1 | +191408 |
| top | average opponent: 1493record: 5-4 | new rating: 1408 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1365 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 109 | Sundrani, Vikas (1500) | Lost 0-2 | -161349 |
| 2sealed | 368 | Kopchak, Timothy (1482) | Lost 1-2 | -151334 |
| 3sealed | 425 | Coyne, Chris P (1514) | Lost 0-2 | -151319 |
| 4sealed | 431 | Mckeon, John A (1446) | Won 2-0 | +201339 |
| 5sealed | 374 | Bender, Max (1463) | Won 2-1 | +201359 |
| 6sealed | 309 | Nadeau, Daniel (1483) | Won 2-1 | +211380 |
| 7sealed | 8 | Pagliocco, Anthony (1521) | Won 2-0 | +201400 |
| 8sealed | 170 | Noworaj, Andrew (1753) | Lost 0-2 | -121388 |
| 9sealed | 135 | Wolfe, Ryan (1498) | Lost 0-2 | -161372 |
| top | average opponent: 1518record: 4-5 | new rating: 1372 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1370 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 165 | McCormick, Eric C (1500) | Won 2-1 | +211391 |
| 2sealed | 6 | Usner, Jacob (1476) | Lost 0-2 | -171374 |
| 3sealed | 346 | Benningfield, Eric M (1449) | Lost 0-2 | -161358 |
| 4sealed | 451 | Colwell, Daniel (1432) | Lost 1-2 | -171341 |
| 5sealed | 400 | Long, Mike (1467) | Won 2-1 | +201361 |
| 6sealed | 342 | Sun, Jack (1481) | Draw 1-1 | +21363 |
| 7sealed | 293 | Nelson, Ryan (1433) | Won 2-1 | +201383 |
| 8sealed | 225 | Hardenberger, Bryan (1382) | Lost 1-2 | -181365 |
| top | average opponent: 1452record: 3-4-1 | new rating: 1365 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 334 | Gravely, James (1500) | Lost 0-2 | -161399 |
| 2standard | 582 | Lough, Brandon (1541) | Won 2-1 | +201419 |
| 3standard | 433 | Schmaltz, Matt (1571) | Lost 0-2 | -151404 |
| 4standard | 666 | Rooks, Michael (1392) | Lost 0-2 | -181386 |
| 5standard | 619 | Behring, Joseph (1449) | Draw 1-1 | +11387 |
| 6standard | 568 | Taylor, Graham (1468) | Lost 1-2 | -171370 |
| top | average opponent: 1487record: 1-4-1 | new rating: 1370 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 316 | Gradert, Andrew (1500) | Lost 0-2 | -171427 |
| 2standard | 449 | C., Brent (1481) | Lost 0-2 | -171410 |
| 3standard | 585 | Schiro, Eric (1464) | Won 2-1 | +191429 |
| 4standard | 525 | Rojas, John (1481) | Won 2-0 | +191448 |
| 5standard | 412 | McFadden, Robert (1519) | Lost 1-2 | -171431 |
| 6standard | 443 | DeSantis, Vinnie (1519) | Lost 0-2 | -161415 |
| top | average opponent: 1494record: 2-4 | new rating: 1415 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 170 | Wright, Jason C (1500) | Lost 0-2 | -181482 |
| 2sealed | 208 | Brierley, Don C (1448) | Won 2-1 | +171499 |
| 3sealed | 195 | Vaughn, Daniel (1447) | Lost 0-2 | -191480 |
| 4sealed | 293 | Tompkins, Scott (1485) | Lost 0-2 | -171463 |
| 5sealed | 278 | Yelton, John W (1447) | Lost 0-2 | -191444 |
| top | average opponent: 1465record: 1-4 | new rating: 1444 | ||