Schrottner, Gerald
Current rating: 1469
Record: 18-22
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 274 | Delere, Andre (1734) | Lost 0-2 | -141485 |
| 2sealed | 276 | Hron, Mike (1582) | Lost 0-2 | -161469 |
| top | average opponent: 1658record: 0-2 | new rating: 1469 | ||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Leadbitter, Mark (1500) | Won 2-1 | +191458 |
| 2sealed | 6 | Duck, Jeremy Peter (1481) | Lost 0-2 | -181440 |
| 3sealed | 97 | Colbourne, Alex (1500) | Lost 0-2 | -171423 |
| 4sealed | 174 | Mayes, Oliver (1481) | Won 2-0 | +191442 |
| 5sealed | 166 | Vine, Paul R (1498) | Won 2-1 | +191461 |
| 6sealed | 112 | Stephenson, Calum (1543) | Won 2-0 | +201481 |
| 7sealed | 94 | Shortis, Sean (1487) | Won 2-1 | +181499 |
| top | average opponent: 1499record: 5-2 | new rating: 1499 | ||
| Grand Prix Munich 2003 (MRD limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Schneck, Thomas (1500) | Lost 0-2 | -171435 |
| 2sealed | 383 | Antos, Timo (1483) | Lost 1-2 | -171418 |
| 3sealed | 441 | Schmitz, Sonja (1463) | Won 2-0 | +181436 |
| 4sealed | 337 | Schmidbauer, Richard (1484) | Won 2-1 | +191455 |
| 5sealed | 243 | Argilli, Jeremy (1523) | Lost 0-2 | -161439 |
| top | average opponent: 1491record: 2-3 | new rating: 1439 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Hussar, Jakub (1408) | Won 2-0 | +171476 |
| 2sealed | 39 | Spode, Matthias (1615) | Lost 0-2 | -151461 |
| 3sealed | 276 | Barkman, Maxim (1499) | Won 2-0 | +181479 |
| 4sealed | 244 | Drahokoupil, Michal (1562) | Won 2-1 | +201499 |
| 5sealed | 83 | Myrvig, Peter (1780) | Lost 1-2 | -131486 |
| 6sealed | 163 | Trucza, Istvan (1547) | Lost 1-2 | -171469 |
| 7sealed | 190 | Filip, David (1472) | Won 2-1 | +181487 |
| 8sealed | 150 | Murins, Vladimirs (1514) | Lost 0-2 | -181469 |
| 9sealed | 134 | Rantala, Sonja (1495) | Lost 1-2 | -171452 |
| top | average opponent: 1544record: 4-5 | new rating: 1452 | ||
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Wolowiec, Przemyslaw (1522) | Lost 1-2 | -171433 |
| 2sealed | 236 | Schweneke, Philipp (1554) | Won 2-1 | +201453 |
| 3sealed | 223 | Varady, Balazs (1502) | Won 2-0 | +191472 |
| 4sealed | 142 | Ivcec, Ivan (1502) | Lost 1-2 | -171455 |
| 5sealed | 176 | Pizzoccheri, Stefano (1499) | Won 2-1 | +191474 |
| 6sealed | 103 | Nepozitek, Bohumir (1542) | Lost 0-2 | -171457 |
| 7sealed | 151 | Jedlicka, Niki (1509) | Won 2-0 | +191476 |
| 8sealed | 93 | Stezekal, Jindisch (1542) | Lost 0-2 | -171459 |
| top | average opponent: 1521record: 4-4 | new rating: 1459 | ||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 144 | Vios, Amyn (1500) | Lost 0-2 | -171447 |
| 2block | 223 | Berti, Francesco (1434) | Lost 0-2 | -191428 |
| 3block | 195 | Bertos, Nicolas (1479) | Lost 0-2 | -171411 |
| 4block | 219 | Casetto, Alessandro (1444) | Won 2-1 | +191430 |
| 5block | 177 | Nava, Jan (1464) | Lost 1-2 | -171413 |
| 6block | 186 | Salvidio, Lucantonio (1446) | Won 2-0 | +181431 |
| 7block | 145 | Betschart, Peter (1464) | Won 2-1 | +191450 |
| top | average opponent: 1462record: 3-4 | new rating: 1450 | ||
| Grand Prix Vienna 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 68 | Endl, Stefan (1500) | Lost 0-0 | -181482 |
| 2extended | 132 | Fuchs, Christian (1482) | Lost 0-0 | -181464 |
| top | average opponent: 1491record: 0-2 | new rating: 1464 | ||