Stammbach, Martin
Current rating: 1529
Record: 57-67-1
- 2004
- 2007
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2017
- 2019
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Schaerf, Daniel (1647) | Won 2-0 | +201545 |
| 2sealed | 211 | Mark, Simon (1524) | Lost 0-2 | -191526 |
| 3sealed | 625 | Belova, Zoya (1625) | Won 2-1 | +201546 |
| 4sealed | 286 | Vancea, Sebastian (1461) | Won 2-1 | +171563 |
| 5sealed | 155 | Chaillou, Guillaume (1501) | Lost 1-2 | -191544 |
| 6sealed | 277 | Etourneaud, Eric (1742) | Lost 1-2 | -151529 |
| top | average opponent: 1583record: 3-3 | new rating: 1529 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 414 | Hancox, Dan (1622) | Won 2-0 | +191552 |
| 2sealed | 31 | Kalaydzhiev, Emil (1622) | Won 2-0 | +201572 |
| 3sealed | 354 | Allingham, James (1702) | Won 2-0 | +201592 |
| 4sealed | 203 | Huber, Christoph (1857) | Lost 0-2 | -131579 |
| 5sealed | 274 | De Biasi, Samuel (1477) | Lost 1-2 | -201559 |
| 6sealed | 498 | Piovano, Daniele (1633) | Lost 1-2 | -171542 |
| 7sealed | 477 | Lamperti, Isacco (1564) | Lost 0-2 | -171525 |
| top | average opponent: 1640record: 3-4 | new rating: 1525 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 459 | Gehlen, Martin (1479) | Lost 0-2 | -191540 |
| 2sealed | 638 | Nemec, Jan (1418) | Won 2-1 | +161556 |
| 3sealed | 559 | Fargues, Olivier (1444) | Lost 0-2 | -201536 |
| 4sealed | 834 | Correia, Vasco (1484) | Lost 0-2 | -191517 |
| 5sealed | 870 | Paszek, Piotr (1559) | Won 2-0 | +181535 |
| 6sealed | 745 | Goldbach, Benedikt (1477) | Won 2-1 | +171552 |
| 7sealed | 638 | Voiteh, Stas (1462) | Lost 1-2 | -191533 |
| top | average opponent: 1475record: 3-4 | new rating: 1533 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 398 | Meresse, Yohann (1515) | Won 2-0 | +171593 |
| 2sealed | 119 | Morin, Alexandre (1496) | Won 2-1 | +161609 |
| 3sealed | 139 | Larsen, Christoffer (1969) | Lost 1-2 | -121597 |
| 4sealed | 513 | Nguyen, Yvan (1574) | Lost 1-2 | -181579 |
| 5sealed | 652 | TRONCHE, MATHIEU (1498) | Lost 0-2 | -201559 |
| top | average opponent: 1610record: 2-3 | new rating: 1559 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 559 | Andersson, Toby (1579) | Won 2-0 | +201497 |
| 2sealed | 401 | Tilley, Imogen (1492) | Lost 1-2 | -181479 |
| 3sealed | 519 | Fokker, Maurits (1697) | Lost 0-2 | -141465 |
| 4sealed | 689 | Walczak, Igor (1482) | Won 2-0 | +181483 |
| 5sealed | 629 | Castle, Tom (1463) | Won 2-1 | +181501 |
| 6sealed | 323 | Postema, Bas (1811) | Won 2-1 | +231524 |
| 7sealed | 342 | Long, Liam (1509) | Won 2-0 | +181542 |
| 8sealed | 162 | Lombardi, Marco (1876) | Won 2-0 | +241566 |
| 9sealed | 96 | Watson, Daniel (1488) | Won 2-1 | +171583 |
| 10draft | 11 | Hay, Christopher (1748) | Draw 1-1 | +31586 |
| 11draft | 90 | Jbeili, Reginald (1685) | Won 2-0 | +191605 |
| 12draft | 18 | Oppliger, Daniel (1656) | Lost 1-2 | -171588 |
| 13draft | 24 | Mather, Andrew (1649) | Lost 1-2 | -171571 |
| 14draft | 88 | Edmondson, Steven (1594) | Won 2-0 | +191590 |
| 15draft | 61 | Nosowicz, Karol (1806) | Lost 1-2 | -141576 |
| top | average opponent: 1636record: 9-5-1 | new rating: 1576 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 702 | De Staercke, Jimmy (1454) | Lost 1-2 | -191458 |
| 2sealed | 1003 | Bauduin, Alexandre (1482) | Won 2-0 | +191477 |
| 3sealed | 967 | Baum, Philippe (1499) | Won 2-1 | +181495 |
| 4sealed | 983 | Blieck, Benny (1435) | Lost 0-2 | -191476 |
| 5sealed | 980 | Haag, Beny (1500) | Won 2-1 | +181494 |
| 6sealed | 941 | Schein, Tobias (1544) | Lost 0-2 | -171477 |
| top | average opponent: 1486record: 3-3 | new rating: 1477 | ||
| Grand Prix Milan 2014 (JOU limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Gentile, Giorgio (1500) | Lost 0-2 | -191494 |
| 2sealed | 429 | gatto, elia (1482) | Won 2-1 | +181512 |
| 3sealed | 371 | Cicolella, Andrea (1594) | Lost 1-2 | -161496 |
| 4sealed | 435 | Borra, Luca (1434) | Lost 1-2 | -191477 |
| top | average opponent: 1502record: 1-3 | new rating: 1477 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 67 | Guthmann, Yann (1752) | Won 2-1 | +221547 |
| 4sealed | 9 | Sulicic, Dinko (1441) | Won 2-0 | +161563 |
| 5sealed | 43 | Dervodel, Jure (1587) | Lost 0-2 | -171546 |
| 6sealed | 204 | Robinson, Frank (1567) | Lost 0-2 | -181528 |
| 7sealed | 109 | Heinrich, Tobias (1671) | Lost 0-2 | -151513 |
| top | average opponent: 1603record: 2-3 | new rating: 1513 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1363 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 336 | Khoo, Chung Ren (1500) | Won 2-1 | +211384 |
| 2sealed | 204 | Jancauskas, Danielius (1518) | Won 2-1 | +201404 |
| 3sealed | 14 | Rojo, Jordi (1529) | Won 2-1 | +201424 |
| 4sealed | 155 | Chandrinos, Giorgos (1511) | Won 2-1 | +201444 |
| 5sealed | 277 | Jaklovsky, Lukas (2104) | Won 2-0 | +291473 |
| 6sealed | 22 | Fitzpatrick, Roo (1537) | Won 2-1 | +191492 |
| 7sealed | 24 | Von Kalkstein, Christian (1836) | Lost 0-2 | -121480 |
| 8sealed | 92 | Noding, Sveinung Knuts (1591) | Won 2-0 | +201500 |
| 9sealed | 52 | Ehrle, Philip (1823) | Lost 0-2 | -121488 |
| 10sealed | 61 | Johansson, Mikael (1535) | Lost 1-2 | -181470 |
| 11draft | 94 | Adams, Daniel [ENG] (1568) | Won 2-1 | +201490 |
| 12draft | 1 | Dang, Martin (1821) | Lost 1-2 | -121478 |
| 13draft | 8 | Lepore, Pietro (1576) | Lost 0-2 | -161462 |
| 14draft | 56 | Skandaliaris, Nikos (1550) | Won 2-0 | +191481 |
| 15draft | 50 | Henze, Oliver (1697) | Won 2-0 | +221503 |
| 16draft | 68 | Fryer-Kelsey, James (1723) | Won 2-1 | +221525 |
| top | average opponent: 1651record: 11-5 | new rating: 1525 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1366 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 737 | Mariano, Hugo (1609) | Lost 0-2 | -141352 |
| 3sealed | 798 | D'Espinay, Geoffroy (1507) | Won 2-1 | +211373 |
| 4sealed | 712 | Marques, Rodrigo A (1518) | Won 2-0 | +211394 |
| 5sealed | 742 | Luczek, Piotr (1554) | Lost 1-2 | -151379 |
| 6sealed | 759 | Conde, Javier (1517) | Lost 1-2 | -161363 |
| top | average opponent: 1541record: 2-3 | new rating: 1363 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1353 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 505 | Meot, Jean-luc (1486) | Lost 1-2 | -161337 |
| 2sealed | 813 | Gribaudo, Christian (1482) | Won 2-0 | +211358 |
| 3sealed | 739 | Wright, Mick (1444) | Won 2-1 | +191377 |
| 4sealed | 717 | Borriello, Alessio (1469) | Lost 0-2 | -161361 |
| 5sealed | 823 | Vecchio, Claudio (1487) | Won 2-1 | +201381 |
| 6sealed | 654 | Pires, Leonardo (1539) | Lost 0-2 | -151366 |
| top | average opponent: 1485record: 3-3 | new rating: 1366 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1309 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 654 | Musil, Tadeas (1449) | Won 2-1 | +201329 |
| 2sealed | 582 | Bieniek, Lukasz (1534) | Won 2-0 | +221351 |
| 3sealed | 548 | Tarina, Martin (1535) | Won 2-0 | +211372 |
| 4sealed | 521 | Viniczai, Tibor (1556) | Lost 1-2 | -141358 |
| 5sealed | 587 | Abou Omar, Ashraf (1719) | Won 2-1 | +241382 |
| 6sealed | 570 | Paulmaier, Benjamin (1623) | Lost 0-2 | -141368 |
| 7sealed | 597 | Pedrosa, Patrick (1507) | Lost 0-2 | -151353 |
| top | average opponent: 1561record: 4-3 | new rating: 1353 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1340 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1156 | Jovic, Franjo (1445) | Lost 0-2 | -161324 |
| 2sealed | 1185 | Bardin, Pierre (1485) | Lost 1-2 | -151309 |
| top | average opponent: 1465record: 0-2 | new rating: 1309 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1360 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Stangl, Alexander (1442) | Won 2-1 | +201380 |
| 2sealed | 33 | Corti, Andrea (1500) | Lost 0-2 | -161364 |
| 3sealed | 147 | Margara, Francesco (1467) | Won 2-1 | +201384 |
| 4sealed | 169 | Ruffilli, Massimiliano (1593) | Lost 1-2 | -141370 |
| 5sealed | 148 | Guerrera, Antonio (1507) | Lost 0-2 | -161354 |
| 6sealed | 186 | Colombi, Giovanni (1565) | Lost 0-2 | -141340 |
| top | average opponent: 1512record: 2-4 | new rating: 1340 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Schulz, Philip (1517) | Lost 1-2 | -161376 |
| 2sealed | 314 | Kuhz, Steffen (1482) | Lost 1-2 | -161360 |
| top | average opponent: 1499record: 0-2 | new rating: 1360 | ||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1394 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 648 | Karlhuber-vockl, Peter (1567) | Lost 1-2 | -141380 |
| 2sealed | 749 | Lahousse, Matthieu (1423) | Won 2-0 | +181398 |
| 3sealed | 667 | Mette, Anthony (1497) | Won 2-1 | +201418 |
| 4sealed | 691 | Kopfli, Hugo (1705) | Lost 0-2 | -131405 |
| 5sealed | 741 | Mayer, Manuel (1678) | Lost 0-2 | -131392 |
| top | average opponent: 1574record: 2-3 | new rating: 1392 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Verheijen, Mario B (1500) | Won 2-1 | +201443 |
| 2sealed | 80 | Rosenberger, Alexander (1606) | Lost 1-2 | -151428 |
| 3sealed | 189 | Lundberg, Robin (1501) | Lost 0-2 | -171411 |
| 4sealed | 252 | Kapuscinski, Adam (1484) | Lost 1-2 | -171394 |
| top | average opponent: 1523record: 1-3 | new rating: 1394 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 666 | Chantal, Andre (1500) | Won 2-1 | +201440 |
| 2sealed | 591 | Jauneault, Xavier M (1518) | Lost 1-2 | -171423 |
| 3sealed | 812 | Bergmann, Raphael (1430) | Lost 1-2 | -181405 |
| 4sealed | 806 | Avendano, Jorge (1415) | Won 2-1 | +181423 |
| top | average opponent: 1466record: 2-2 | new rating: 1423 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 241 | Otero Martinez, Ruben (1584) | Lost 0-2 | -151417 |
| 2sealed | 240 | Lopez-infantes, Raul (1557) | Lost 0-2 | -161401 |
| 3sealed | 315 | Casteneda Viceira, Jos (1463) | Won 2-0 | +191420 |
| top | average opponent: 1534record: 1-2 | new rating: 1420 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Flahaux, Gaetan (1500) | Won 2-0 | +191485 |
| 2sealed | 30 | Marcq, Xavier (1535) | Lost 1-2 | -171468 |
| 3sealed | 225 | Goudonnet, Jonathan (1450) | Lost 1-2 | -191449 |
| 4sealed | 270 | Heinrich, Tobias (1482) | Lost 0-2 | -171432 |
| top | average opponent: 1492record: 1-3 | new rating: 1432 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 153 | Kull, Oliver (1412) | Won 2-0 | +171483 |
| 2sealed | 116 | Beuzelin, Guillaume (1446) | Won 2-1 | +171500 |
| 3sealed | 19 | Sahm, Sascha (1535) | Lost 1-2 | -171483 |
| 4sealed | 156 | Weber, Antonin (1559) | Lost 1-2 | -171466 |
| top | average opponent: 1488record: 2-2 | new rating: 1466 | ||
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 156 | Grosskopf, Tobias (1591) | Lost 1-2 | -161484 |
| 2block | 215 | Weber, Serge (1482) | Lost 0-2 | -181466 |
| top | average opponent: 1536record: 0-2 | new rating: 1466 | ||