Tresman, Ben
Current rating: 1435
Record: 5-9-1
| Grand Prix London 2011 (MBS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 20 | Franco, Simon R (1500) | Won 2-0 | +181482 |
| 2sealed | 6 | Mulato, Daniel (1520) | Lost 1-2 | -171465 |
| 3sealed | 104 | Perez, Joshua M (1498) | Lost 0-2 | -171448 |
| 4sealed | 149 | Martens, Stephen (1481) | Won 2-0 | +181466 |
| 5sealed | 109 | Nunn, Richard (1697) | Lost 0-2 | -141452 |
| 6sealed | 103 | Mesas, Carlos (1470) | Lost 0-2 | -171435 |
| average opponent: 1528record: 2-4 | new rating: 1435 | |||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Baker, Keef (1407) | Lost 0-2 | -201480 |
| 2sealed | 289 | Vincent, Luke (1483) | Lost 0-1 | -181462 |
| 3sealed | 289 | Attlfellner, Florian (1464) | Lost 0-2 | -181444 |
| 4sealed | 342 | Rogers, Joseph (1446) | Won 2-0 | +181462 |
| 5sealed | 301 | Schuster, Antoine (1542) | Lost 0-2 | -161446 |
| 6sealed | 265 | Vlaminck, David (1412) | Won 2-1 | +171463 |
| 7sealed | 213 | Mampaey, Herwig (1479) | Draw 1-1 | +11464 |
| 8sealed | 173 | De Simone, Michele (1465) | Lost 0-2 | -181446 |
| 9sealed | 138 | Saut, Philip (1445) | Won 2-0 | +181464 |
| average opponent: 1460record: 3-5-1 | new rating: 1464 | |||