Clark, Benjamin
Current rating: 1445
Record: 1-4
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 383 | Chosa, Michael (1500) | Lost 0-2 | -181482 |
| 2sealed | 466 | Wusuf, Arun (1483) | Won 2-0 | +181500 |
| 3sealed | 229 | pavlik, eric a (1499) | Lost 0-2 | -181482 |
| 4sealed | 384 | Boyd, Khaatim (1433) | Lost 1-2 | -191463 |
| 5sealed | 413 | Parranto, Chris (1463) | Lost 0-2 | -181445 |
| average opponent: 1476record: 1-4 | new rating: 1445 | |||