Anthony, David
Current rating: 1451
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Gatti, Luca (1481) | Won 2-1 | +191469 |
| 2sealed | 126 | Jaboli, Fabio (1516) | Lost 0-2 | -181451 |
| top | average opponent: 1499record: 1-1 | new rating: 1451 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Martin, Rob [IRL] (1500) | Lost 0-2 | -181466 |
| 2sealed | 248 | Bate, Daniel (1482) | Won 2-0 | +191485 |
| 3sealed | 196 | Wall, David F (1500) | Lost 0-2 | -181467 |
| 4sealed | 222 | Steinhardt, Ezra (1472) | Won 2-0 | +181485 |
| 5sealed | 123 | Pecourt, Pierre Michel (1529) | Lost 0-2 | -171468 |
| 6sealed | 159 | Burns, Lawrence (1481) | Lost 0-2 | -181450 |
| top | average opponent: 1494record: 2-4 | new rating: 1450 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 49 | Karlsson, Mats (1594) | Lost 0-2 | -161484 |
| 2block | 198 | Lybaert, Marijn (1463) | Lost 1-2 | -191465 |
| 3block | 221 | Stubbs, Wayne (1498) | Won 2-0 | +191484 |
| top | average opponent: 1518record: 1-2 | new rating: 1484 | ||