Andrews, David
Current rating: 1573
Record: 17-13-1
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 183 | Plaut, Jacob (1500) | Won 2-0 | +171599 |
| 2standard | 123 | Farren, April (1427) | Lost 0-1 | -211578 |
| 3standard | 327 | Ropp, Austin (1500) | Won 2-1 | +161594 |
| 4standard | 232 | Davis, Andrew (1722) | Lost 0-2 | -151579 |
| 5standard | 258 | Rianhard, Cain (1654) | Lost 0-2 | -171562 |
| 6standard | 352 | Mills, Paul (1526) | Won 2-1 | +171579 |
| 7standard | 274 | Allan, David (1370) | Won 2-0 | +151594 |
| 8standard | 196 | Cullerton, Evan (1437) | Lost 0-2 | -211573 |
| top | average opponent: 1517record: 4-4 | new rating: 1573 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 88 | Irvine, David (1795) | Lost 0-2 | -141548 |
| 4legacy | 338 | Hammer, James (1538) | Won 2-0 | +181566 |
| 5legacy | 118 | Kuprewicz, Samuel (1517) | Lost 0-2 | -191547 |
| 6legacy | 296 | Garcia, Onyx (1511) | Won 2-0 | +171564 |
| 7legacy | 233 | Dorgan, Kyle (1630) | Lost 0-2 | -161548 |
| 8legacy | 204 | Skourtis, Christopher (1513) | Won 2-0 | +171565 |
| 9legacy | 128 | Marucci, Joe (1533) | Won 2-1 | +171582 |
| top | average opponent: 1577record: 4-3 | new rating: 1582 | ||
| Grand Prix Minneapolis 2001 (Invasion block) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 12 | Staudenraous, Joshua (1519) | Lost 1-2 | -181520 |
| 5block | 41 | Douglas, Richard (1522) | Won 2-0 | +181538 |
| 6block | 43 | Heaser, Brent (1554) | Won 2-0 | +181556 |
| 7block | 11 | Sullivan, Adrian (1658) | Won 2-0 | +201576 |
| 8block | 8 | Lee, Jonathan (1573) | Won 2-1 | +181594 |
| 9block | 7 | Davis, Brian (1806) | Draw 1-1 | +41598 |
| 10block | 7 | Woodward, Jamie (1570) | Won 2-0 | +171615 |
| 11block | 4 | Wescoe, Craig (1648) | Lost 1-2 | -171598 |
| 12block | 11 | Belant, Andrew (1581) | Lost 0-2 | -191579 |
| 13block | 15 | Flood, Daniel (1606) | Lost 1-2 | -171562 |
| top | average opponent: 1604record: 5-4-1 | new rating: 1562 | ||
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Radzville, Rick (1522) | Won 2-0 | +181518 |
| 2sealed | 39 | Steiglitz, Barry (1518) | Won 2-1 | +181536 |
| 3sealed | 24 | Liston, Denver (1460) | Won 2-1 | +171553 |
| 4sealed | 66 | Dougherty, Robert (1806) | Lost 0-2 | -131540 |
| 5sealed | 103 | Caudell, Chad (1518) | Won 2-1 | +171557 |
| 6sealed | 24 | Lehnert, Ken (1501) | Lost 1-2 | -191538 |
| top | average opponent: 1554record: 4-2 | new rating: 1538 | ||