Monahan, Brooks
Current rating: 1450
Record: 11-15
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 175 | Bastecki, Alex (1535) | Lost 0-2 | -171463 |
| 4sealed | 412 | Tan, Richard (1664) | Lost 1-2 | -141449 |
| 5sealed | 498 | Currie, Joshua (1378) | Won 2-0 | +161465 |
| 6sealed | 238 | McFadden, Robert (1603) | Lost 1-2 | -151450 |
| top | average opponent: 1545record: 1-3 | new rating: 1450 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 71 | Rhoads, Brendan (1500) | Won 2-1 | +181516 |
| 2modern | 237 | Lim, Ming Han Sidney Reuben (1506) | Lost 1-2 | -181498 |
| 3modern | 380 | Lecompte, William (1500) | Lost 1-2 | -181480 |
| 4modern | 510 | Ownby, Stephen (1484) | Won 2-1 | +181498 |
| 5modern | 281 | Weiss, Mark (1499) | Lost 0-2 | -181480 |
| top | average opponent: 1498record: 2-3 | new rating: 1480 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 328 | Peebles-Mundy, Benjamin (1832) | Lost 0-2 | -111438 |
| 2standard | 603 | Sullivan, Mike (1482) | Won 2-0 | +191457 |
| 3standard | 579 | Wray, Isabelle (1500) | Won 2-0 | +181475 |
| 4standard | 498 | Russo, David (1506) | Lost 1-2 | -171458 |
| 5standard | 483 | Sherman, Alex (1482) | Won 2-0 | +181476 |
| 6standard | 298 | Harvie, Donovan (1683) | Won 2-1 | +221498 |
| 7standard | 166 | Rusczyk, Jonathan (1493) | Won 2-0 | +181516 |
| 8standard | 158 | Smith, Joseph (1507) | Lost 0-2 | -181498 |
| top | average opponent: 1561record: 5-3 | new rating: 1498 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 207 | Fenstermaker, Tyler (1481) | Won 2-0 | +181483 |
| 2standard | 185 | Mascioli, Chris (1500) | Lost 1-2 | -181465 |
| 3standard | 173 | Sharkey, Andrew (1543) | Won 2-1 | +201485 |
| 4standard | 171 | Chafe, Nathaniel (1478) | Lost 1-2 | -181467 |
| 5standard | 213 | Bisson, Stephane (1501) | Lost 1-2 | -181449 |
| top | average opponent: 1501record: 2-3 | new rating: 1449 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 221 | Barnes, Will (1517) | Won 2-1 | +181518 |
| 2extended | 1 | Jones, John C (1489) | Lost 1-2 | -181500 |
| 3extended | 247 | Akeley, Peter (1551) | Lost 0-2 | -171483 |
| 4extended | 383 | Nguyen, Linh (1481) | Lost 0-2 | -181465 |
| top | average opponent: 1510record: 1-3 | new rating: 1465 | ||