Hirszhorn, Andreas
Current rating: 1571
Record: 22-20-3
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 187 | Sergeev, Alexander (1453) | Won 2-1 | +171555 |
| 2sealed | 256 | Janse, Love (1620) | Won 2-0 | +191574 |
| 3sealed | 5 | Calligaro, Laurent (1549) | Won 2-0 | +171591 |
| 4sealed | 10 | Scaramelli, Ugo (1796) | Won 2-1 | +221613 |
| 5sealed | 18 | Bratli, Bjorn Harald (1574) | Won 2-0 | +171630 |
| 6sealed | 22 | Teittinen, Mikael (1810) | Lost 0-2 | -141616 |
| 7sealed | 28 | Klein, Fabian (1866) | Lost 0-2 | -141602 |
| 8sealed | 107 | Stefanescu, Alexandru (1729) | Won 2-1 | +201622 |
| 9sealed | 110 | Diermann, Onno (1570) | Draw 1-1 | -11621 |
| 10draft | 21 | Malin, Antti (1771) | Lost 0-0 | -151606 |
| 11draft | 21 | Sorensen, Jeppe Finne (1555) | Lost 1-2 | -191587 |
| 12draft | 21 | Koivisto, Antti (1620) | Won 2-1 | +191606 |
| 13draft | 25 | Goldbaum, Nils-Uwe (1733) | Lost 1-2 | -161590 |
| 14draft | 86 | Diermann, Onno (1545) | Lost 1-2 | -191571 |
| top | average opponent: 1657record: 7-6-1 | new rating: 1571 | ||
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 394 | Svardh, Tobias (1438) | Won 2-0 | +161554 |
| 2modern | 55 | Sorensen, Runi (1518) | Lost 1-2 | -191535 |
| 3modern | 374 | Geuens, Peter (1358) | Won 2-0 | +151550 |
| 4modern | 341 | Venancio, Ricardo (1752) | Won 2-0 | +221572 |
| 5modern | 139 | De Sanctis, Pietro (1672) | Lost 1-2 | -171555 |
| 6modern | 259 | Vettermann, Daniel (1596) | Lost 1-2 | -171538 |
| top | average opponent: 1556record: 3-3 | new rating: 1538 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 460 | Acard, Nicolas (1572) | Won 1-0 | +201515 |
| 2legacy | 107 | Diem, Lukas (1519) | Won 2-0 | +181533 |
| 3legacy | 114 | Dorfmeister, Dominik (1572) | Won 0-0 | +181551 |
| 4legacy | 23 | Mackl, Valentin (1811) | Lost 1-2 | -131538 |
| 5legacy | 161 | Mangenot, Mathias (1474) | Lost 1-2 | -191519 |
| 6legacy | 249 | Ramboa, Thierry (1604) | Won 2-1 | +191538 |
| 7legacy | 148 | Pasche, Anders (1538) | Won 2-0 | +181556 |
| 8legacy | 91 | Karlsson, Alexander (1517) | Lost 1-2 | -181538 |
| top | average opponent: 1576record: 5-3 | new rating: 1538 | ||
| Grand Prix Malmo 2012 (AVR limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 518 | Sorknaes, Johan (1560) | Won 2-1 | +201501 |
| 3sealed | 607 | Lundin, Martin (1588) | Lost 0-2 | -171484 |
| 4sealed | 615 | Lindstrom, Martin (1758) | Won 2-1 | +231507 |
| 5sealed | 552 | Holtin, Benjamin (1583) | Won 2-0 | +201527 |
| 6sealed | 535 | Strehli, Mate (1518) | Lost 0-2 | -191508 |
| 7sealed | 590 | Frantuma, Marco (1780) | Lost 0-2 | -131495 |
| top | average opponent: 1631record: 3-3 | new rating: 1495 | ||
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 778 | Kurpjuhn, Patrick (1518) | Won 2-1 | +181516 |
| 3legacy | 683 | Sejkora, Svatopluk (1427) | Won 2-0 | +161532 |
| 4legacy | 684 | Brandtner, Michael (1542) | Won 2-0 | +181550 |
| 5legacy | 610 | Cavalletti, Pietro (1525) | Lost 0-2 | -181532 |
| 6legacy | 662 | Jacobs, Maarten (1720) | Lost 1-2 | -151517 |
| 7legacy | 760 | Grimmer, Jasper (1493) | Lost 1-2 | -181499 |
| 8legacy | 775 | Pfitzner, Lutz (1513) | Lost 0-2 | -181481 |
| top | average opponent: 1534record: 3-4 | new rating: 1481 | ||
| Grand Prix Copenhagen 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Landl, Michael (1468) | Draw 1-1 | -11499 |
| 2sealed | 122 | Hagen-Goldsworthy, Oliver (1500) | Draw 1-1 | 01499 |
| 3sealed | 177 | Rasmussen, Anders (1505) | Lost 0-2 | -171482 |
| 4sealed | 216 | Wyrostek, Robert (1372) | Won 1-0 | +161498 |
| top | average opponent: 1461record: 1-1-2 | new rating: 1498 | ||