North, Brook
Current rating: 1590
Record: 33-31-2
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 164 | McLaughlin, Jason (1500) | Won 2-0 | +181540 |
| 2sealed | 332 | Limber, Jerry (1484) | Lost 1-2 | -191521 |
| 3sealed | 489 | Angel, Kenneth (1500) | Won 2-0 | +171538 |
| 4sealed | 262 | Thompson, Geoffrey (1388) | Won 2-0 | +151553 |
| 5sealed | 347 | Miles, Daniel (1541) | Won 2-1 | +181571 |
| 6sealed | 88 | Martinez, Steven 2 (1525) | Lost 0-2 | -191552 |
| 7sealed | 155 | Bishop, Troy (1495) | Won 2-1 | +171569 |
| 8sealed | 123 | Cochran, Hunter (1925) | Lost 1-2 | -111558 |
| 9sealed | 202 | Pacifico, Andrew (1844) | Won 2-1 | +231581 |
| 10draft | 703 | Hare, Ryan (1897) | Lost 0-2 | -131568 |
| 11draft | 692 | Nelson, Dan (1699) | Lost 0-2 | -151553 |
| 12draft | 647 | Tunison, Drew (1701) | Lost 1-2 | -161537 |
| 13draft | 655 | Aversa, Frank (1521) | Won 2-1 | +181555 |
| 14draft | 644 | Wideman, Cameron (1563) | Won 2-1 | +181573 |
| 15draft | 643 | Eggleston, Carter (1503) | Won 2-0 | +171590 |
| top | average opponent: 1606record: 9-6 | new rating: 1590 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 318 | Feeley, Sean (1500) | Lost 0-2 | -181506 |
| 2sealed | 520 | Godzwon, James (1482) | Won 2-0 | +171523 |
| 3sealed | 311 | Unser, Ryan (1462) | Won 2-0 | +171540 |
| 4sealed | 295 | Wright, David (1557) | Won 2-1 | +191559 |
| 5sealed | 102 | Gebhart, Brian (1538) | Lost 1-2 | -191540 |
| 6sealed | 266 | Edelman, Charles (1521) | Lost 1-2 | -181522 |
| top | average opponent: 1510record: 3-3 | new rating: 1522 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 74 | Regnier, Shawn (1662) | Lost 0-2 | -151526 |
| 3sealed | 155 | Webster, Alan (1523) | Won 2-0 | +181544 |
| 4sealed | 101 | Miller, Stephen (1532) | Won 2-1 | +171561 |
| 5sealed | 85 | giordano, angelo (1539) | Lost 1-2 | -181543 |
| 6sealed | 128 | Krasnauskas, Eric (1513) | Lost 1-2 | -191524 |
| top | average opponent: 1553record: 2-3 | new rating: 1524 | ||
| Grand Prix Tampa Bay 2002 (TOR limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 53 | Diaz, Elson (1535) | Won 2-1 | +181558 |
| 4sealed | 52 | Linero, Tony (1553) | Lost 1-2 | -181540 |
| 5sealed | 90 | Lagges, John (1678) | Won 2-0 | +201560 |
| 6sealed | 48 | Kesselman, Eric (1683) | ID | 01560 |
| 7sealed | 43 | Collier, Benjamin (1522) | Lost 1-2 | -191541 |
| top | average opponent: 1594record: 2-2-1 | new rating: 1541 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 15 | Hu, Haibing (1536) | Won 2-1 | +181533 |
| 5sealed | 6 | Weitz, David (1760) | Lost 1-2 | -141519 |
| 6sealed | 81 | Walsh, Ryan (1524) | Won 2-1 | +181537 |
| 7sealed | 20 | Tsang, Gabriel (1695) | Won 2-1 | +211558 |
| 8sealed | 27 | Boneau, Rick (1621) | ID | 01558 |
| 9draft | 24 | Parke, Jamie (1908) | Won 2-1 | +241582 |
| 10draft | 11 | Weitz, David (1788) | Lost 1-2 | -141568 |
| 11draft | 30 | Fruth, Kurt (1603) | Won 2-0 | +191587 |
| 12draft | 7 | Rose, Kyle (1902) | Lost 0-2 | -131574 |
| 13draft | 10 | Strand, Ryan (1604) | Lost 1-2 | -171557 |
| 14draft | 28 | Stern, Dustin (1621) | Lost 0-2 | -171540 |
| top | average opponent: 1687record: 5-5-1 | new rating: 1540 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 11 | Landriz, Erik (1596) | Won 2-0 | +201513 |
| 3sealed | 52 | Anderson, Brett (1518) | Won 2-0 | +181531 |
| 4sealed | 16 | Sayers, Adrian (1648) | Lost 1-2 | -161515 |
| 5sealed | 46 | McAndrew, Michael (1483) | Draw 1-1 | -11514 |
| 6sealed | 69 | Howland, Mike (1533) | Lost 0-2 | -171497 |
| 7sealed | 93 | Bayless, Peter (1499) | Won 2-1 | +181515 |
| top | average opponent: 1546record: 3-2-1 | new rating: 1515 | ||
| Grand Prix Manchester 2000 (INV limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 11 | Joebstl, Markus (1513) | Won 2-0 | +181523 |
| 4sealed | 14 | Price, David (1763) | Lost 0-2 | -141509 |
| 5sealed | 26 | Wiegersma, Jelger (1591) | Lost 1-2 | -161493 |
| 6sealed | 59 | Dols, Roel (1481) | Won 2-1 | +181511 |
| 7sealed | 49 | Clapton, Chris (1521) | Lost 1-2 | -181493 |
| top | average opponent: 1574record: 2-3 | new rating: 1493 | ||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 177 | Passmore, Lauren (1471) | Won 0-0 | +171521 |
| 2extended | 57 | Ellis, Chad (1546) | Draw 0-0 | +11522 |
| 3extended | 97 | Wilbert, Mike (1518) | Lost 0-0 | -181504 |
| 4extended | 177 | Stevens, Chris (1499) | Won 0-0 | +181522 |
| 5extended | 123 | Linskey, Ed (1579) | Lost 0-0 | -171505 |
| top | average opponent: 1523record: 2-2-1 | new rating: 1505 | ||
| Grand Prix San Diego 1999 (MMQ limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 12 | Lavery, Joshua (1518) | Lost 0-0 | -181486 |
| 3sealed | 89 | Hou, William (1500) | Won 2-1 | +191505 |
| 4sealed | 45 | Freeman, Scott 2 (1517) | Won 0-0 | +181523 |
| 5sealed | 42 | Tamber, Tobey (1475) | Lost 0-0 | -191504 |
| 6sealed | 67 | Kim, Alex (1518) | Won 2-1 | +181522 |
| 7sealed | 33 | Cade, Chris (1512) | Lost 0-0 | -181504 |
| top | average opponent: 1507record: 3-3 | new rating: 1504 | ||
| Grand Prix Washington DC 1999 (UDS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 60 | Grandon, Dan (1498) | Won 0-0 | +181518 |
| 4sealed | 16 | Long, Mike 2 (1730) | Lost 0-0 | -141504 |
| 5sealed | 86 | Lynch, Brian (1494) | Won 0-0 | +181522 |
| 6sealed | 25 | Kvecher, Leonid (1552) | Lost 0-0 | -181504 |
| top | average opponent: 1568record: 2-2 | new rating: 1504 | ||