Langdon, Thomas
Current rating: 1419
Record: 10-15
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 371 | Marinis, Christopher (1500) | Lost 0-2 | -181434 |
| 2sealed | 436 | Goodman, Lauren (1572) | Lost 0-2 | -151419 |
| top | average opponent: 1536record: 0-2 | new rating: 1419 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 287 | Doshi, Vishvas (1689) | Lost 1-2 | -151468 |
| 2sealed | 382 | Fairchild, Eric (1517) | Lost 0-0 | -171451 |
| 3sealed | 494 | Demers, Andrew (1463) | Won 2-0 | +181469 |
| 4sealed | 410 | Boswell, Alex (1480) | Lost 1-2 | -171452 |
| top | average opponent: 1537record: 1-3 | new rating: 1452 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 303 | Fisher, Rodney (1494) | Lost 1-2 | -181459 |
| 2modern | 350 | Kehn, Austin (1481) | Won 2-1 | +181477 |
| 3modern | 302 | Switzer, Brian (1482) | Won 2-0 | +181495 |
| 4modern | 139 | Luu, Anthony (1621) | Lost 1-2 | -151480 |
| 5modern | 289 | Freeman, Bryce (1499) | Won 2-0 | +181498 |
| 6modern | 238 | Lytle, Tyler (1640) | Lost 0-2 | -151483 |
| top | average opponent: 1536record: 3-3 | new rating: 1483 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Rolf, David (1521) | Lost 0-2 | -171480 |
| 2standard | 586 | Doan, Ryan (1447) | Won 2-0 | +171497 |
| 3standard | 380 | Matthaei, Matthew (1391) | Lost 1-2 | -201477 |
| 4standard | 545 | Mull, Jason (1472) | Won 2-0 | +181495 |
| 5standard | 493 | Noel, Evan (1455) | Lost 1-2 | -181477 |
| top | average opponent: 1457record: 2-3 | new rating: 1477 | ||
| Grand Prix Kansas City 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 169 | Gottman, Tim (1498) | Won 2-1 | +181518 |
| 2modern | 162 | Swaney, Andrew (1448) | Lost 0-2 | -191499 |
| 3modern | 273 | Shear, Alex (1481) | Won 2-1 | +171516 |
| 4modern | 258 | Deffenbaugh, Kevin (1518) | Lost 0-2 | -181498 |
| 5modern | 256 | Seely, Noah (1503) | Won 2-1 | +181516 |
| 6modern | 236 | Hermstedt, Aaron (1518) | Won 2-0 | +191535 |
| 7modern | 184 | Shafer, Will (1527) | Lost 1-2 | -191516 |
| 8modern | 163 | Rice, Joseph (1467) | Lost 1-2 | -191497 |
| top | average opponent: 1495record: 4-4 | new rating: 1497 | ||