Boyd, David
Current rating: 1553
Record: 5-3
| Grand Prix Richmond 2018 (leg) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 43 | Siegel, Jeremiah (1479) | Won 2-1 | +181518 |
| 2legacy | 117 | Nowakowski, Stephen (1677) | Won 2-0 | +211539 |
| 3legacy | 193 | Petroski, Michael (1486) | Won 2-0 | +171556 |
| 4legacy | 119 | Hess, James (1642) | Lost 1-2 | -171539 |
| 5legacy | 80 | Archer, Corey (1530) | Lost 1-2 | -181521 |
| 6legacy | 166 | Van Cleave, Trey (1866) | Won 2-0 | +241545 |
| 7legacy | 99 | Takahashi, Yuta (1997) | Won 2-0 | +261571 |
| 8legacy | 117 | Chacon, Jorge (1612) | Lost 1-2 | -181553 |
| average opponent: 1661record: 5-3 | new rating: 1553 | |||