Benzinski, Andrew
Current rating: 1374
Record: 4-12
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Bentoza, Olivier (1457) | Lost 0-2 | -171376 |
| 2sealed | 216 | gomez, julian (1482) | Lost 0-2 | -161360 |
| 3sealed | 227 | Ono, Yohane (1464) | Lost 1-2 | -161344 |
| 4sealed | 245 | Foston, Andrew (1446) | Won 2-1 | +201364 |
| 5sealed | 218 | Mayes, Oliver (1462) | Won 2-0 | +201384 |
| 6sealed | 155 | Richardson, Colin (1481) | Lost 0-2 | -161368 |
| 7sealed | 147 | Anderson, Mike (1464) | Won 2-0 | +191387 |
| 8sealed | 112 | Ronaldson, Ben (1675) | Lost 0-2 | -131374 |
| average opponent: 1491record: 3-5 | new rating: 1374 | |||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 146 | Cable, Axel (1557) | Lost 0-2 | -171483 |
| 2block | 210 | Edwards, Tony (1482) | Lost 0-2 | -181465 |
| 3block | 218 | Lawn, Mark (1464) | Lost 0-2 | -181447 |
| 4block | 246 | Martin, Emily (1446) | Lost 0-2 | -181429 |
| 5block | 226 | Renaux, Fabien (1429) | Lost 0-2 | -181411 |
| 6block | 198 | Teece, Simon (1410) | Won 2-1 | +181429 |
| 7block | 169 | Weidemann, Peter (1424) | Lost 1-2 | -181411 |
| 8block | 151 | Wavell, Sarah (1427) | Lost 1-2 | -181393 |
| average opponent: 1455record: 1-7 | new rating: 1393 | |||