Ardrey, David
Current rating: 1526
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 75 | Herdman, William (1346) | Won 2-0 | +151540 |
| 2modern | 9 | Osborne, Paul (1581) | Won 2-0 | +191559 |
| 3modern | 113 | Esch, Matthew (1500) | Lost 0-2 | -191540 |
| 4modern | 217 | Reyes, Jason (1523) | Lost 1-2 | -181522 |
| 5modern | 431 | Hu, Haibing (1862) | Lost 1-2 | -121510 |
| 6modern | 538 | Carpenter, Ember (1483) | Won 2-1 | +171527 |
| 7modern | 333 | Myska, Chase (1504) | Won 2-0 | +181545 |
| 8modern | 355 | Gergen, Bill (1485) | Lost 0-2 | -191526 |
| top | average opponent: 1535record: 4-4 | new rating: 1526 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 478 | Shaw, John (1699) | Lost 1-2 | -141469 |
| 2legacy | 771 | Caddell, Michael (1586) | Won 2-1 | +201489 |
| 3legacy | 920 | Johnson, Patricia (1445) | Draw 1-1 | -11488 |
| 4legacy | 811 | Coyle, Michael (1397) | Lost 1-2 | -191469 |
| 5legacy | 907 | Eiler, Charles (1480) | Won 2-1 | +181487 |
| 6legacy | 771 | Robar, Bryan (1506) | Lost 0-2 | -181469 |
| 7legacy | 836 | Burrhus, Christopher (1492) | Won 2-0 | +191488 |
| 8legacy | 726 | Reen, Rory (1509) | Won 2-0 | +181506 |
| 9legacy | 617 | Skinnon, Cory (1585) | Won 2-0 | +191525 |
| top | average opponent: 1522record: 5-3-1 | new rating: 1525 | ||
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 17 | Hay, Kyle (1500) | Won 2-0 | +181518 |
| 2standard | 47 | Winstead, Forrest (1518) | Lost 1-2 | -181500 |
| 3standard | 377 | Bundy, Johnathon (1500) | Won 2-0 | +181518 |
| 4standard | 458 | Liljequist, Chad (1518) | Lost 1-2 | -181500 |
| 5standard | 514 | Lawson, Raymond (1500) | Won 2-0 | +181518 |
| 6standard | 262 | Zakrzewski, Sam (1615) | Lost 0-2 | -161502 |
| 7standard | 395 | Arguelles, Robert (1448) | Lost 1-2 | -191483 |
| 8standard | 416 | Andersen, Derek (1481) | Won 2-1 | +181501 |
| 9standard | 342 | Wilander, Ben (1519) | Lost 1-2 | -181483 |
| top | average opponent: 1511record: 4-5 | new rating: 1483 | ||