Mcdonough, Brandden
Current rating: 1522
Record: 15-15
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 140 | Cookman, James M (1518) | Won 2-0 | +181540 |
| 3sealed | 125 | Leboki, Taylor (1463) | Lost 0-2 | -201520 |
| 4sealed | 182 | Wheeler, Tyrell (1622) | Lost 0-2 | -161504 |
| 5sealed | 325 | Stivers, Josiah (1483) | Won 2-0 | +181522 |
| 6sealed | 279 | Albers, Lucinda (1521) | Won 2-0 | +181540 |
| 7sealed | 242 | Caesar, David (1531) | Lost 0-2 | -181522 |
| top | average opponent: 1523record: 3-3 | new rating: 1522 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 9 | Hite, Kyle (1518) | Won 2-0 | +181517 |
| 3sealed | 116 | Stefaniw, Christopher (1638) | Won 2-0 | +201537 |
| 4sealed | 54 | Beckfield, Peter (1557) | Won 2-0 | +191556 |
| 5sealed | 66 | Greig, Matthew C (1571) | Lost 0-2 | -181538 |
| 6sealed | 65 | Sonderland, Daniel (1590) | Won 2-1 | +191557 |
| 7sealed | 25 | Kreyche, Jordan H (1598) | Lost 0-2 | -171540 |
| 8sealed | 170 | Heustis, Nathan p (1556) | Lost 0-2 | -181522 |
| top | average opponent: 1575record: 4-3 | new rating: 1522 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 43 | Lee, Mon (1580) | Won 2-0 | +201470 |
| 3standard | 47 | Seavy, Joseph F (1536) | Lost 0-2 | -171453 |
| 4standard | 284 | Vanwert, Chris (1516) | Lost 1-2 | -161437 |
| 5standard | 352 | Lies, William (1470) | Won 2-1 | +181455 |
| 6standard | 299 | Strobel, Ryan R (1520) | Won 2-0 | +191474 |
| 7standard | 153 | Cash, Brent (1680) | Won 2-0 | +221496 |
| 8standard | 150 | Morway, Donald (1546) | Lost 1-2 | -171479 |
| 9standard | 159 | Blankenship, George (1579) | Won 0-0 | +201499 |
| top | average opponent: 1553record: 5-3 | new rating: 1499 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 26 | Grimes, Thomas (1518) | Won 2-1 | +191503 |
| 3extended | 63 | wiesenfeld, jesse (1520) | Lost 0-2 | -181485 |
| 4extended | 233 | Yu, Curtis (1518) | Lost 1-2 | -171468 |
| 5extended | 307 | Kotsianas, Frank (1483) | Lost 0-2 | -181450 |
| top | average opponent: 1510record: 1-3 | new rating: 1450 | ||
| Grand Prix Vancouver 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 6 | Rusaw, Ryan E (1500) | Won 2-1 | +181518 |
| 3extended | 42 | Bentley, Peter (1536) | Lost 0-2 | -181500 |
| 4extended | 83 | Thideman, Dylan B (1522) | Won 2-0 | +191519 |
| 5extended | 51 | Bradbury, Jason P (1543) | Lost 0-2 | -181501 |
| 6extended | 111 | Wowelko, Nicholas (1548) | Lost 0-2 | -171484 |
| top | average opponent: 1530record: 2-3 | new rating: 1484 | ||