Siler, David
Current rating: 1546
Record: 8-6
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 200 | Bonura, Joseph (1549) | Lost 1-2 | -181506 |
| 2modern | 549 | Huynh, Belinda (1525) | Won 2-0 | +191525 |
| 3modern | 433 | Albro, Nicholas (1504) | Won 2-0 | +171542 |
| 4modern | 403 | Rockenbach, Bryan (1838) | Lost 1-2 | -121530 |
| 5modern | 407 | Johnson, Shante (1498) | Won 2-0 | +171547 |
| 6modern | 289 | Bazua, Cesar (1544) | Won 2-0 | +181565 |
| 7modern | 321 | Woodson, Wyatt (1535) | Lost 0-2 | -191546 |
| average opponent: 1570record: 4-3 | new rating: 1546 | |||
| Grand Prix Oakland 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 137 | Patel, Ashish (1437) | Won 2-0 | +171517 |
| 2modern | 149 | Kim, Gregory (1374) | Won 2-1 | +151532 |
| 3modern | 22 | Tice, Jason (1703) | Won 2-0 | +211553 |
| 4modern | 23 | Dodge, Joel (1791) | Won 2-1 | +231576 |
| 5modern | 26 | Abounorinejad, Dara (1537) | Lost 0-2 | -191557 |
| 6modern | 96 | Kincey, Lauphiette (1669) | Lost 0-2 | -161541 |
| 7modern | 121 | Shanahan, Mitchell (1596) | Lost 0-2 | -171524 |
| average opponent: 1587record: 4-3 | new rating: 1524 | |||