Darley, David
Current rating: 1554
Record: 12-10
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 672 | Scharff, Carlo (1506) | Lost 0-2 | -191543 |
| 2sealed | 547 | McMahan, Patrick (1483) | Lost 1-2 | -191524 |
| 3sealed | 863 | Lee, Elex (1465) | Lost 0-2 | -191505 |
| 4sealed | 855 | Park, Leonard (1446) | Won 2-0 | +171522 |
| 5sealed | 797 | Rose, Brendan (1468) | Won 2-1 | +171539 |
| 6sealed | 615 | Mariano, Jonathan (1465) | Won 2-0 | +161555 |
| 7sealed | 544 | Paulson, Peter (1504) | Won 2-0 | +171572 |
| 8sealed | 379 | Conrad, Dan (1570) | Lost 0-2 | -181554 |
| average opponent: 1488record: 4-4 | new rating: 1554 | |||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Kempter, Tim (1530) | Won 2-1 | +191519 |
| 2standard | 232 | Davila, David (1510) | Won 2-0 | +171536 |
| 3standard | 77 | Hansen, Chris (1572) | Won 2-1 | +191555 |
| 4standard | 80 | Ramsay, Adam (1616) | Won 2-1 | +191574 |
| 5standard | 4 | Selsing, Nicholas (1375) | Won 0-0 | +151589 |
| 6standard | 28 | Yoo, Bradley (1888) | Won 2-0 | +231612 |
| 7standard | 9 | Pardee, Samuel (2092) | Won 2-0 | +261638 |
| 8standard | 5 | Maynard, Pascal (2024) | Won 2-1 | +251663 |
| 9standard | 1 | Heule, Tyler (1706) | Lost 0-2 | -181645 |
| 10standard | 5 | Jones, Derrick (1711) | Lost 0-2 | -161629 |
| 11standard | 35 | Hull, Ben (1901) | Lost 1-2 | -131616 |
| 12standard | 86 | Lynch, Ben (1584) | Lost 1-2 | -191597 |
| 13standard | 133 | Burcham, Daniel (1687) | Lost 0-2 | -161581 |
| 14standard | 125 | Lucas, Jeffrey (1549) | Lost 1-2 | -191562 |
| average opponent: 1696record: 8-6 | new rating: 1562 | |||