Boydell, Anthony
Current rating: 1414
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 7 | Waggett, Jonathan (1500) | Won 2-0 | +191465 |
| 2sealed | 5 | Cheng, Chestor (1544) | Lost 0-2 | -161449 |
| 3sealed | 104 | Squire, George (1500) | Lost 1-2 | -171432 |
| 4sealed | 196 | Norgaard, Mikkel (1467) | Lost 0-2 | -181414 |
| top | average opponent: 1503record: 1-3 | new rating: 1414 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 152 | Rowe, Clive (1500) | Won 2-0 | +181498 |
| 2block | 71 | Desprez, Kevin (1518) | Lost 1-2 | -171481 |
| 3block | 100 | Stettler, Sandro (1541) | Lost 1-2 | -171464 |
| 4block | 186 | Nielsen, Lasse (1481) | Lost 0-2 | -181446 |
| top | average opponent: 1510record: 1-3 | new rating: 1446 | ||
| Grand Prix Manchester 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Dols, Roel (1456) | Lost 1-2 | -191481 |
| 2sealed | 66 | Areliusarson, Arelius (1407) | Won 2-1 | +171498 |
| 3sealed | 50 | Lee, Nai Jai (1518) | Won 2-0 | +181516 |
| 4sealed | 63 | Wraith, Mark (1493) | Lost 1-2 | -181498 |
| 5sealed | 85 | Newberry, Stephen (1511) | Lost 1-2 | -181480 |
| top | average opponent: 1477record: 2-3 | new rating: 1480 | ||