Patrick, David
Current rating: 1524
Record: 11-11
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 40 | Fode, Travis (1582) | Lost 1-2 | -161453 |
| 2sealed | 303 | Mecklenburg, Eric (1527) | Lost 1-2 | -171436 |
| 3sealed | 521 | Verdugo, Mark (1464) | Won 2-0 | +191455 |
| 4sealed | 420 | Vasudevan, Kaushik (1469) | Won 2-1 | +181473 |
| 5sealed | 316 | Bran, Robert (1481) | Won 2-0 | +181491 |
| 6sealed | 326 | Mitchell, Miles (1596) | Won 2-0 | +201511 |
| 7sealed | 121 | He, Jennifer (1441) | Won 2-0 | +171528 |
| 8sealed | 174 | Li, Lucas Muxi (1643) | Won 2-1 | +201548 |
| 9sealed | 110 | Weitz, Benjamin (1935) | Lost 1-2 | -111537 |
| 10draft | 58 | Slayter, William (1553) | Lost 0-2 | -181519 |
| 11draft | 28 | Wright, Garrett (1600) | Won 2-1 | +201539 |
| 12draft | 51 | Fernandes, Edward (1667) | Lost 1-2 | -161523 |
| 13draft | 26 | Johnson, Ian (1564) | Won 2-0 | +191542 |
| 14draft | 77 | Sadikin, Theodosius (1563) | Lost 0-2 | -181524 |
| average opponent: 1578record: 8-6 | new rating: 1524 | |||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 683 | Burnham, Gip (1419) | Lost 0-2 | -191481 |
| 2sealed | 672 | Taylor, Zach (1599) | Won 2-1 | +201501 |
| 3sealed | 629 | Beach, Paul (1497) | Lost 0-2 | -181483 |
| 4sealed | 871 | Peters, Patrick (1369) | Won 2-1 | +161499 |
| 5sealed | 840 | Anderson, Kevin (1486) | Lost 1-2 | -191480 |
| 6sealed | 795 | Weingard, Daniel (1700) | Won 2-1 | +221502 |
| 7sealed | 529 | Pichardo, Luis (1572) | Lost 0-2 | -161486 |
| 8sealed | 571 | Dodge, Joel (1571) | Lost 0-2 | -171469 |
| average opponent: 1527record: 3-5 | new rating: 1469 | |||