Rochford, James
Current rating: 1437
Record: 22-29
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Fattu, David (1497) | Won 2-0 | +191450 |
| 2sealed | 83 | Fairbanks, Jay (1527) | Lost 1-2 | -171433 |
| 3sealed | 219 | Watson, Collin (1498) | Won 2-1 | +191452 |
| 4sealed | 106 | Tweedly, Jarrid (1591) | Lost 1-2 | -151437 |
| top | average opponent: 1528record: 2-2 | new rating: 1437 | ||
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 39 | Wersal, Gunther (1617) | Lost 1-2 | -151448 |
| 2modern | 247 | Tschida, Blane (1479) | Won 2-1 | +181466 |
| 3modern | 282 | Nelson, Elijah (1431) | Lost 0-2 | -181448 |
| 4modern | 310 | Dittmer, Tyler (1501) | Lost 0-2 | -171431 |
| top | average opponent: 1507record: 1-3 | new rating: 1431 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 308 | Hurley, Matt (1493) | Won 2-0 | +201448 |
| 2sealed | 177 | Johnson, Andrew (1449) | Won 2-1 | +181466 |
| 3sealed | 134 | Wickesberg, Matthew (1596) | Won 2-1 | +201486 |
| 4sealed | 63 | Rood, David (1825) | Lost 0-2 | -121474 |
| 5sealed | 210 | Miles, Aaron (1573) | Lost 1-2 | -161458 |
| 6sealed | 255 | Zeng, Grace (1553) | Won 2-1 | +191477 |
| 7sealed | 162 | Nielsen, Bill (1668) | Lost 1-2 | -141463 |
| top | average opponent: 1594record: 4-3 | new rating: 1463 | ||
| Grand Prix Indianapolis 2017 (HOU limited) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Caldwell, Sean (1476) | Won 2-0 | +191432 |
| 2sealed | 183 | Trevathan, Rio (1480) | Lost 0-2 | -171415 |
| 3sealed | 365 | Decker, Mike (1534) | Won 2-0 | +201435 |
| 4sealed | 212 | Leech, Shea (1783) | Won 2-0 | +241459 |
| 5sealed | 107 | Merkley, Jonathan (1536) | Won 2-1 | +201479 |
| 6sealed | 161 | Clark, Mason (1557) | Lost 1-2 | -171462 |
| 7sealed | 158 | Freitas Dos Santos, Antonio Carlos (1544) | Lost 1-2 | -161446 |
| 8sealed | 249 | Baetzhold, Matthew (1484) | Lost 1-2 | -181428 |
| top | average opponent: 1549record: 4-4 | new rating: 1428 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 805 | DeVoursney, Ryan (1500) | Won 2-0 | +191443 |
| 2sealed | 857 | Meador, Leith (1574) | Lost 0-2 | -151428 |
| 3sealed | 1034 | Humphreys, Josh (1460) | Won 2-1 | +181446 |
| 4sealed | 813 | Pieper, Jeff (1522) | Won 2-0 | +201466 |
| 5sealed | 811 | Roderick, Tim (1500) | Lost 1-2 | -181448 |
| 6sealed | 985 | Samant, Thomas (1498) | Lost 0-2 | -171431 |
| 7sealed | 930 | Mathis, Jeffrey (1434) | Lost 0-2 | -181413 |
| top | average opponent: 1498record: 3-4 | new rating: 1413 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 125 | Vaughan, Tucker (1500) | Lost 0-2 | -171442 |
| 2sealed | 455 | Kiss, Jason (1455) | Lost 0-2 | -181424 |
| top | average opponent: 1478record: 0-2 | new rating: 1424 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 404 | Sinclair, Brett (1500) | Lost 0-2 | -171459 |
| top | record: 0-1 | new rating: 1459 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 69 | Hicks, Steven (1677) | Lost 0-2 | -151495 |
| 2sealed | 360 | Davis, Sam (1482) | Lost 1-2 | -191476 |
| top | average opponent: 1579record: 0-2 | new rating: 1476 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 109 | Roy, Jesse (1500) | Won 2-1 | +191465 |
| 2modern | 238 | Young, Griffin (1465) | Won 2-1 | +181483 |
| 3modern | 126 | Stickel, Anthony (1536) | Won 2-0 | +191502 |
| 4modern | 221 | Weihe, Sean (1749) | Lost 1-2 | -131489 |
| 5modern | 320 | Ashley, Nathan (1533) | Won 2-0 | +191508 |
| 6modern | 279 | Bowman, Cory (1554) | Lost 1-2 | -181490 |
| 7modern | 260 | Chang, Calvin (1440) | Won 2-1 | +171507 |
| 8modern | 281 | Potts, Doug (1597) | Won 2-1 | +201527 |
| 9modern | 233 | Folk, Chris (1550) | Lost 0-2 | -171510 |
| top | average opponent: 1547record: 6-3 | new rating: 1510 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Jacobsen, Todd (1500) | Lost 0-2 | -181483 |
| 2sealed | 407 | Jackson, Kevin (1428) | Lost 1-2 | -191464 |
| 3sealed | 375 | Webb, Andrew (1487) | Lost 0-2 | -181446 |
| top | average opponent: 1472record: 0-3 | new rating: 1446 | ||
| Grand Prix Minneapolis 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 63 | Hollington, Scott (1500) | Won 2-0 | +181518 |
| 2block | 23 | Weitz, Benjamin (1518) | Lost 1-2 | -181500 |
| 3block | 73 | Youngblom, Nathan (1556) | Won 2-0 | +191519 |
| 4block | 76 | Franklin, Kevin (1518) | Lost 0-2 | -181501 |
| top | average opponent: 1523record: 2-2 | new rating: 1501 | ||