Pratnemer, Benjamin
Current rating: 1451
Record: 10-13-5
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Varady, Balazs (1592) | Lost 0-2 | -151450 |
| 2sealed | 220 | Wustkamp, Ralf (1432) | Won 2-0 | +171467 |
| 3sealed | 160 | Behrends, Frederik (1502) | Lost 1-2 | -171450 |
| 4sealed | 173 | Willemsen, David (1478) | Won 2-1 | +191469 |
| 5sealed | 153 | Kelterbaum, Richard (1479) | Lost 0-2 | -181451 |
| top | average opponent: 1497record: 2-3 | new rating: 1451 | ||
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 200 | Malagutti, Nicola (1500) | Won 2-0 | +191477 |
| 2sealed | 119 | Bergamaschi, Marco (1466) | Won 2-1 | +171494 |
| 3sealed | 41 | Miglioranza, Nicola (1561) | Won 2-0 | +201514 |
| 4sealed | 7 | Verhulst, Johan (1732) | Lost 1-2 | -151499 |
| 5sealed | 90 | Ghini, Davide (1573) | Lost 0-2 | -161483 |
| 6sealed | 124 | Mancini, Fabio (1520) | Lost 0-2 | -181465 |
| top | average opponent: 1559record: 3-3 | new rating: 1465 | ||
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 292 | Mikes, Jan (1501) | Lost 1-2 | -181476 |
| 2sealed | 294 | Tittel, Rainer (1465) | Lost 0-2 | -181458 |
| top | average opponent: 1483record: 0-2 | new rating: 1458 | ||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 297 | Weber, Max (1409) | Lost 0-2 | -211534 |
| 2sealed | 364 | Krings, Stefan (1552) | Lost 0-2 | -171517 |
| 3sealed | 456 | Schulze, Antonia (1462) | Won 2-0 | +171534 |
| 4sealed | 427 | Hudelmaier, Martin (1481) | Lost 1-2 | -191515 |
| 5sealed | 346 | Vidic, Andreas (1430) | Won 2-1 | +161531 |
| 6sealed | 292 | Schramm, Markus (1509) | Lost 0-2 | -181513 |
| 7sealed | 253 | Grieger, Frank (1466) | Lost 0-2 | -191494 |
| top | average opponent: 1473record: 2-5 | new rating: 1494 | ||
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 40 | Orlandi, Thomas (1500) | Draw 1-1 | 01500 |
| 2block | 156 | Bagnoli, Dario (1465) | Won 2-1 | +171517 |
| 3block | 106 | Marchet, Cedric (1523) | Draw 1-1 | 01517 |
| 4block | 176 | Muller, Andreas (1650) | Draw 1-1 | +31520 |
| 5block | 179 | Follini, Stefano (1502) | Draw 1-1 | 01520 |
| 6block | 163 | Sirito, Mario (1499) | Won 2-0 | +171537 |
| 7block | 117 | Assemat, Sebastien (1558) | Draw 1-1 | +11538 |
| 8block | 111 | Naydenov, George (1502) | Won 2-0 | +171555 |
| top | average opponent: 1525record: 3-0-5 | new rating: 1555 | ||