Doctor, Patrick
Current rating: 1433
Record: 15-20-1
| Grand Prix Tampa Bay 2019 (modern) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 59 | Jang, Charles (1538) | Won 2-0 | +191460 |
| 2modern | 226 | Rosenberger, Chris (1518) | Lost 1-2 | -171443 |
| 3modern | 282 | Castellanos, Jayme (1540) | Won 2-1 | +201463 |
| 4modern | 267 | Lux, Michael (1794) | Lost 1-2 | -121451 |
| 5modern | 213 | Allen, Tyler (1467) | Lost 0-2 | -181433 |
| top | average opponent: 1571record: 2-3 | new rating: 1433 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 256 | Reis, Rui (1466) | Lost 1-2 | -181455 |
| 2standard | 395 | Oliveira, Goncalo (1614) | Draw 1-1 | +31458 |
| 3standard | 544 | Paula, Ojeda (1499) | Lost 0-2 | -181440 |
| 4standard | 587 | Slevin, Iain (1425) | Won 2-1 | +181458 |
| 5standard | 527 | Martin, Juan Miguel (1483) | Lost 0-2 | -171441 |
| top | average opponent: 1498record: 1-3-1 | new rating: 1441 | ||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 280 | Bjorgen, Ian (1500) | Lost 0-2 | -171431 |
| 2modern | 777 | Kolongowski, Matthew (1465) | Lost 1-2 | -181413 |
| 3modern | 1127 | Glover, Gabe (1465) | Won 2-1 | +191432 |
| 4modern | 1081 | Skinner, Aaron (1481) | Won 2-0 | +191451 |
| 5modern | 639 | Reece, Ryan (1520) | Won 2-1 | +191470 |
| 6modern | 739 | Shough, Jason (1462) | Won 2-1 | +181488 |
| 7modern | 287 | Bowen, Jacob (1520) | Lost 1-2 | -171471 |
| 8modern | 494 | Sim, John (1521) | Lost 1-2 | -171454 |
| 9modern | 461 | Khan, Mustafa (1520) | Won 2-0 | +191473 |
| top | average opponent: 1495record: 5-4 | new rating: 1473 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Isaacs, Jason (1573) | Lost 1-2 | -161430 |
| 2sealed | 208 | Petroff, Steven (1533) | Lost 0-2 | -161414 |
| 3sealed | 133 | Reynolds, Adrienne (1279) | Won 2-1 | +161430 |
| 4sealed | 243 | Glass, Kerry (1481) | Won 2-1 | +181448 |
| 5sealed | 226 | Abel, Max (1375) | Won 2-0 | +171465 |
| 6sealed | 137 | Toon, Brian (1490) | Lost 0-2 | -171448 |
| top | average opponent: 1455record: 3-3 | new rating: 1448 | ||
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 273 | Arrieta, Chris (1500) | Lost 0-2 | -181463 |
| 2standard | 508 | Smith, Robert A (1481) | Won 2-0 | +181481 |
| 3standard | 338 | Jackson, Ben R (1506) | Won 2-1 | +191500 |
| 4standard | 163 | Hernandez, Angel (1530) | Lost 1-2 | -181482 |
| 5standard | 367 | Boling, Blair (1451) | Lost 0-2 | -181464 |
| 6standard | 428 | Rasmussen, Ron (1468) | Lost 0-2 | -181446 |
| top | average opponent: 1489record: 2-4 | new rating: 1446 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 336 | Locatelli, Marcos (1500) | Won 2-0 | +181518 |
| 2sealed | 263 | Durham, Jacob (1515) | Lost 0-2 | -181500 |
| 3sealed | 392 | Chandler, Charles (1472) | Won 2-1 | +171517 |
| 4sealed | 265 | Johnson, David (1472) | Lost 1-2 | -181499 |
| 5sealed | 309 | Madrigal, Carlos (1498) | Lost 0-2 | -181481 |
| top | average opponent: 1491record: 2-3 | new rating: 1481 | ||