McGough, Joseph
Current rating: 1504
Record: 18-18-1
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 335 | Harvey, Larry (1557) | Won 2-1 | +191492 |
| 2sealed | 111 | Horwitz, Lucas (1592) | Won 2-0 | +201512 |
| 3sealed | 327 | Schein, Jason (1893) | Lost 0-2 | -111501 |
| 4sealed | 444 | Wang, Karen (1517) | Won 2-0 | +181519 |
| 5sealed | 223 | Kim, Timothy (1537) | Won 2-1 | +191538 |
| 6sealed | 203 | Fields, Frank (1648) | Lost 0-2 | -161522 |
| 7sealed | 324 | Wang, Allen (1514) | Lost 1-2 | -191503 |
| 8sealed | 294 | Passemar, Robert (1521) | Draw 1-1 | +11504 |
| top | average opponent: 1597record: 4-3-1 | new rating: 1504 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 196 | Meeson, David (1441) | Lost 1-2 | -201551 |
| 2legacy | 231 | Ellis, Ian J (1468) | Lost 0-2 | -201531 |
| 3legacy | 273 | Bonner, Ram (1463) | Lost 1-2 | -191512 |
| 4legacy | 327 | Tyndall, Don (1399) | Lost 1-2 | -201492 |
| 5legacy | 308 | Ricci, Brandon (1430) | Lost 1-2 | -191473 |
| top | average opponent: 1440record: 0-5 | new rating: 1473 | ||
| Grand Prix Oakland 2010 (extended) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 23 | Gillam, Tim (1501) | Lost 0-2 | -181496 |
| 2extended | 295 | Pagliocco, Anthony (1543) | Lost 1-2 | -181478 |
| 3extended | 320 | Stabiner, Alex (1466) | Won 2-1 | +181496 |
| 4extended | 325 | Van Winkle, Chris (1482) | Won 2-1 | +181514 |
| 5extended | 263 | Tomei, Robert C (1466) | Won 2-1 | +171531 |
| 6extended | 181 | Quiroz, Gabriel (1517) | Won 2-1 | +181549 |
| 7extended | 110 | Huang, Jeff (1536) | Won 2-1 | +181567 |
| 8extended | 105 | Corwood, James (1507) | Won 2-1 | +171584 |
| 9extended | 28 | Fennell, Christopher (1908) | Lost 1-2 | -131571 |
| top | average opponent: 1547record: 6-3 | new rating: 1571 | ||
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | Sherrill, Keith (1500) | Won 2-1 | +171556 |
| 2standard | 225 | Bonham, Nicholas (1444) | Lost 1-2 | -201536 |
| 3standard | 213 | Hoback, Matthew (1502) | Lost 0-2 | -191517 |
| 4standard | 375 | Twitchell, Aaron C (1482) | Won 2-0 | +181535 |
| 5standard | 357 | Steinhebel, Jeremiah (1433) | Won 2-0 | +161551 |
| 6standard | 200 | Heitkamp, Russ (1527) | Lost 0-2 | -191532 |
| 7standard | 307 | Hooper, Zachary (1499) | Lost 0-2 | -181514 |
| top | average opponent: 1484record: 3-4 | new rating: 1514 | ||
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 96 | An, Peter (1500) | Lost 0-2 | -181482 |
| 2extended | 304 | Mcneese, Levi (1482) | Won 2-0 | +181500 |
| 3extended | 276 | Polley, Ian (1501) | Won 2-1 | +181518 |
| 4extended | 167 | Petterson, David (1521) | Won 2-0 | +181536 |
| 5extended | 182 | Sanchez, Kyle (1788) | Lost 1-2 | -131523 |
| 6extended | 179 | Ronquillo, Ramoncito D (1473) | Lost 0-2 | -191504 |
| 7extended | 205 | Beardsley, Ted (1458) | Won 2-1 | +171521 |
| 8extended | 154 | Nguyen, Michael (1517) | Won 2-0 | +181539 |
| top | average opponent: 1530record: 5-3 | new rating: 1539 | ||