Bachmann, Andreas
Current rating: 1476
Record: 29-32-6
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 377 | Ribeiro, Andre (1499) | Lost 0-2 | -171451 |
| 2pioneer | 514 | Mondini, Davide (1492) | Lost 1-2 | -171434 |
| 3pioneer | 724 | Perez Dura, Alvaro (1417) | Draw 1-1 | -11433 |
| 4pioneer | 763 | Zami, Jean Noel (1384) | Won 2-0 | +171450 |
| 5pioneer | 655 | Ratvik, Helge (1572) | Won 2-0 | +211471 |
| 6pioneer | 517 | Hovgaard Roth, Rasmus (1540) | Lost 0-2 | -171454 |
| 7pioneer | 477 | Grefling, Jakub (1574) | Won 2-1 | +201474 |
| 8pioneer | 356 | Renaudat, Guillaume (1610) | Draw 1-1 | +21476 |
| top | average opponent: 1511record: 3-3-2 | new rating: 1476 | ||
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 641 | Homsma, Kim (1802) | Lost 1-2 | -121451 |
| 2sealed | 625 | Trettel, Marco (1359) | Won 2-0 | +171468 |
| 3sealed | 600 | Horsten, Brent (1597) | Won 2-1 | +201488 |
| 4sealed | 295 | Frisk, Mikko (1700) | Won 2-1 | +221510 |
| 5sealed | 292 | Summersberger, Helmut (1895) | Lost 0-2 | -111499 |
| 6sealed | 372 | Babek, Oskar (1646) | Lost 1-2 | -161483 |
| 7sealed | 359 | Schmidt, Mirko (1649) | Lost 1-2 | -151468 |
| top | average opponent: 1664record: 3-4 | new rating: 1468 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Archer, Thomas (1590) | Lost 1-2 | -161479 |
| 2sealed | 553 | De Giuli, Francesco (1627) | Lost 0-2 | -151464 |
| 3sealed | 768 | Polifka, Klaus (1451) | Lost 0-2 | -191445 |
| 4sealed | 736 | Scharer, Raffael (1445) | Won 2-0 | +181463 |
| top | average opponent: 1528record: 1-3 | new rating: 1463 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 176 | Rackoll, Lars (1424) | Lost 1-2 | -201504 |
| 2legacy | 365 | Mouquet, Guillaume (1465) | Lost 1-2 | -181486 |
| 3legacy | 509 | De Keyzer, Frederik (1409) | Lost 0-2 | -201466 |
| 4legacy | 732 | Pupe, Thomas (1442) | Won 2-0 | +181484 |
| 5legacy | 616 | Rubalcava, Yossef (1448) | Lost 0-2 | -191465 |
| 6legacy | 592 | Gouge, Jeremy (1364) | Won 2-0 | +161481 |
| 7legacy | 479 | Muller, Jan-Oliver (1449) | Won 2-1 | +181499 |
| 8legacy | 336 | RAMBUIS, Marc (1431) | Won 2-0 | +161515 |
| 9legacy | 258 | Bergadano, Giulio (1400) | Lost 0-2 | -201495 |
| top | average opponent: 1426record: 4-5 | new rating: 1495 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1339 | Kruijsen, Tom (1500) | Won 2-0 | +181545 |
| 2sealed | 1172 | Kamper, Robert (1466) | Won 2-0 | +161561 |
| 3sealed | 1041 | Van Vuuren, Ferdi (1534) | Lost 1-2 | -181543 |
| 4sealed | 1152 | Pletinckx, Kenneth (1489) | Draw 1-1 | -11542 |
| 5sealed | 1225 | Bok, Jan (1519) | Lost 0-2 | -181524 |
| 6sealed | 1303 | Martinez, Andres [ITA] (1577) | Lost 0-2 | -171507 |
| 7sealed | 1259 | Zhao, Xing (1480) | Won 2-0 | +171524 |
| top | average opponent: 1509record: 3-3-1 | new rating: 1524 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 873 | Kramer, Markus (1500) | Won 2-1 | +171564 |
| 2sealed | 864 | Glindo, Astri (1488) | Lost 1-2 | -191545 |
| 3sealed | 991 | Skrypov, Igor (1563) | Lost 0-2 | -181527 |
| top | average opponent: 1517record: 1-2 | new rating: 1527 | ||
| Grand Prix Hamburg 2002 (Odyssey block) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 88 | Schwalbe, Jan (1518) | Won 2-0 | +181548 |
| 3block | 24 | Yapar, Harun (1518) | Lost 1-2 | -191529 |
| 4block | 121 | Czapla, Felix (1542) | Lost 1-2 | -171512 |
| 5block | 166 | Jung, Stefan (1474) | Won 2-0 | +171529 |
| 6block | 137 | Steinaa, Jakob (1618) | Lost 0-2 | -161513 |
| 7block | 152 | Hanke, Kai-Uwe (1502) | Won 2-1 | +171530 |
| 8block | 98 | Naimo, Stephane (1468) | Won 2-0 | +171547 |
| top | average opponent: 1520record: 4-3 | new rating: 1547 | ||
| Grand Prix Vienna 2001 (ODY limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Nakowitz, Alexander (1463) | Won 2-1 | +191470 |
| 2sealed | 133 | Holzl, Christoph (1518) | Draw 1-1 | +11471 |
| 3sealed | 89 | Dato, Andrea (1487) | Won 2-0 | +181489 |
| 4sealed | 54 | Saavedra, Felipe (1524) | Lost 0-2 | -171472 |
| 5sealed | 141 | Nunes, Goncalo (1571) | Won 2-1 | +191491 |
| 6sealed | 87 | Viczian, Laszlo (1538) | Won 2-1 | +191510 |
| 7sealed | 49 | Engleitner, Herbert (1581) | Won 2-1 | +191529 |
| 8sealed | 35 | Fras, Martin (1573) | Draw 1-1 | +11530 |
| top | average opponent: 1532record: 5-1-2 | new rating: 1530 | ||
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Doliwa, Marcin (1500) | Lost 0-2 | -171445 |
| 2sealed | 270 | Krejci, Radek (1482) | Draw 1-1 | +11446 |
| 3sealed | 234 | Feher, Daniel (1480) | Won 2-0 | +181464 |
| 4sealed | 168 | Sury, Zdenek (1533) | Won 2-1 | +201484 |
| 5sealed | 127 | Gaspar, Attila (1547) | Won 2-1 | +191503 |
| 6sealed | 69 | Cevela, Pavel (1536) | Lost 0-2 | -181485 |
| 7sealed | 117 | Speransky, Konstantin (1591) | Lost 0-2 | -161469 |
| 8sealed | 139 | Pavlik, Ondrej (1483) | Lost 1-2 | -181451 |
| top | average opponent: 1519record: 3-4-1 | new rating: 1451 | ||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 137 | Jebing, Dirk (1500) | Won 2-1 | +181518 |
| 2sealed | 74 | Will, Robert (1466) | Lost 0-2 | -191499 |
| 3sealed | 178 | van Veelen, Henk (1500) | Won 2-0 | +181517 |
| 4sealed | 168 | Kreuzburg, Daniel (1516) | Lost 0-2 | -181499 |
| 5sealed | 198 | Warmenhoven, Ruud (1456) | Lost 1-2 | -191480 |
| 6sealed | 202 | Andriopoulos, Nikos (1482) | Lost 0-2 | -181462 |
| top | average opponent: 1487record: 2-4 | new rating: 1462 | ||