Harre, Martin
Current rating: 1491
Record: 45-47-1
Grand Prix Manchester 2014Grand Prix Liverpool 2015Grand Prix Utrecht 2015Grand Prix Manchester 2016Grand Prix London 2016Grand Prix Liverpool 2017Grand Prix London 2018Grand Prix Brussels 2018Grand Prix Prague 2019Grand Prix London 2019Grand Prix Birmingham 2019Grand Prix Bologna 2019Grand Prix Brussels 2020
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 141 | Silva, Ernesto (1540) | Lost 1-2 | -171474 |
| 2pioneer | 141 | Bekatoros, Dionysios (1376) | Won 2-0 | +161490 |
| 3pioneer | 141 | Bracks, Alexander (1548) | Lost 1-2 | -171473 |
| 4pioneer | 141 | Lhoste, Nicolas (1537) | Won 2-0 | +191492 |
| 5pioneer | 141 | Klein, Simon (1390) | Won 2-0 | +161508 |
| 6pioneer | 141 | Piotrowski, Adam (1553) | Lost 0-2 | -171491 |
| top | average opponent: 1491record: 3-3 | new rating: 1491 | ||
| Grand Prix Bologna 2019 (legacy) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 248 | Genovese Darling, Jonathan James Christie (1626) | Lost 1-2 | -171526 |
| 2legacy | 248 | Momi, Michele (1500) | Lost 1-2 | -181508 |
| 3legacy | 248 | Oppizzi, Stefano (1465) | Lost 0-2 | -191489 |
| 4legacy | 248 | Fernandes, Andrew (1640) | Lost 0-2 | -151474 |
| 5legacy | 248 | Hanrion, Cedric (1429) | Won 2-0 | +171491 |
| top | average opponent: 1532record: 1-4 | new rating: 1491 | ||
| Grand Prix Birmingham 2019 (modern) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 120 | Lironi, Edoardo (1500) | Won 2-1 | +171569 |
| 2modern | 120 | Marscheider, Craig (1517) | Lost 0-2 | -191550 |
| 3modern | 120 | Campbell, Craig (1428) | Lost 1-2 | -201530 |
| 4modern | 120 | Laherran, Carlos (1483) | Lost 0-2 | -191511 |
| 5modern | 120 | Hamer, Douglas (1420) | Won 2-0 | +161527 |
| 6modern | 120 | Tayler, Nicholas (1373) | Won 2-0 | +161543 |
| top | average opponent: 1453record: 3-3 | new rating: 1543 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 80 | Summersberger, Helmut (1844) | Lost 0-2 | -131554 |
| A2sealed | 80 | Healey, Stewart (1471) | Won 2-1 | +171571 |
| A3sealed | 80 | Jubin, Jonathan (1537) | Lost 0-2 | -191552 |
| top | average opponent: 1617record: 1-2 | new rating: 1552 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 409 | Mahovic, Mirko (1509) | Won 2-0 | +171608 |
| 2sealed | 409 | Szadurski, Mateusz (1659) | Lost 1-2 | -181590 |
| 3sealed | 409 | Gunay, Ilker (1478) | Won 2-1 | +161606 |
| 4sealed | 409 | Kopp, Marcus (1515) | Lost 0-2 | -191587 |
| 5sealed | 409 | Gilabert, Ignacio (1498) | Lost 1-2 | -201567 |
| top | average opponent: 1532record: 2-3 | new rating: 1567 | ||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 97 | Bellini, Marco (1500) | Won 2-0 | +161597 |
| 2standard | 97 | Giancola, Alexandre (1677) | Won 2-1 | +201617 |
| 3standard | 97 | Van Doesburg, Steven (1458) | Lost 1-2 | -211596 |
| 4standard | 97 | Traarbach, Charly (1735) | Lost 0-2 | -151581 |
| 5standard | 97 | Moittie, Cyril (1306) | Draw 1-1 | -51576 |
| 6standard | 97 | Obermuller, Florian (1599) | Lost 0-2 | -181558 |
| 7standard | 97 | Stuertz, Matthias (1504) | Won 2-0 | +171575 |
| 8standard | 97 | Horber, Lukas (1460) | Won 2-1 | +161591 |
| top | average opponent: 1530record: 4-3-1 | new rating: 1591 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | Schatz, Markus (1574) | Lost 0-2 | -191620 |
| 2sealed | 117 | Zeller-Jacques, Martin (1498) | Lost 0-2 | -201600 |
| 3sealed | 117 | Bork, Kenneth (1555) | Lost 1-2 | -191581 |
| top | average opponent: 1542record: 0-3 | new rating: 1581 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 314 | Scotson, Benjamin (1500) | Lost 0-2 | -201572 |
| 2sealed | 314 | Cupples, Lester (1483) | Lost 1-2 | -191553 |
| 3sealed | 314 | Corless, Josh (1358) | Won 2-0 | +141567 |
| 4sealed | 314 | Wood, Stephen (1515) | Lost 1-2 | -191548 |
| 5sealed | 314 | Reddish, Thomas (1466) | Won 2-0 | +171565 |
| 6sealed | 314 | Hoe, Jason (1474) | Won 2-1 | +161581 |
| 7sealed | 314 | Pastarmadzhiev, Angel (1549) | Won 2-1 | +181599 |
| 8sealed | 314 | Danz, Jonathan (1791) | Won 2-1 | +211620 |
| 9sealed | 314 | Rosdahl, Alexander (1558) | Won 2-0 | +171637 |
| 10draft | 2 | Fawkes, Anthony (1577) | Won 2-1 | +171654 |
| 11draft | 2 | Fries, Stefan (1857) | Lost 0-2 | -151639 |
| 12draft | 2 | Liwerski, Rafal (1715) | Won 2-0 | +201659 |
| 13draft | 2 | Whitfield, Justin (1568) | Lost 1-2 | -201639 |
| top | average opponent: 1570record: 8-5 | new rating: 1639 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Hill, Steven (1500) | Won 2-0 | +181497 |
| 2sealed | 123 | Pan, Deng (1536) | Won 2-0 | +191516 |
| 3sealed | 123 | Jara Perez, Juan Carlos (1669) | Won 2-1 | +201536 |
| 4sealed | 123 | Cuello, Sara (1553) | Won 2-0 | +191555 |
| 5sealed | 123 | Coyner, Christopher (1432) | Won 2-0 | +161571 |
| 6sealed | 123 | Fabricatore, Alessandro (1599) | Lost 1-2 | -181553 |
| 7sealed | 123 | Newman, Karl (1572) | Won 2-0 | +181571 |
| 8sealed | 123 | Vincent, Chris (1625) | Lost 0-2 | -171554 |
| 9sealed | 123 | Martin, Quentin (1952) | Won 2-0 | +251579 |
| 10draft | 21 | Houbak, Alexander (1737) | Lost 0-2 | -151564 |
| 11draft | 21 | Reale, Giuseppe (1888) | Won 2-0 | +241588 |
| 12draft | 21 | Hajek, Michal (1624) | Won 2-1 | +191607 |
| 13draft | 21 | York, Peter (1578) | Lost 0-2 | -191588 |
| 14draft | 21 | Channing, Henry (1792) | Won 2-1 | +221610 |
| 15draft | 21 | Doring, Alexander (1631) | Lost 0-2 | -181592 |
| top | average opponent: 1646record: 10-5 | new rating: 1592 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 341 | Marriott, George (1503) | Lost 0-2 | -181532 |
| 4standard | 341 | Jackson, Daniel [ENG] (1522) | Lost 1-2 | -191513 |
| 5standard | 341 | Baron, Jake (1595) | Lost 1-2 | -161497 |
| 6standard | 341 | Sands, Dean (1485) | Lost 1-2 | -181479 |
| top | average opponent: 1526record: 0-4 | new rating: 1479 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1292 | Schneider, Jan-Eric (1480) | Lost 1-2 | -181455 |
| 2sealed | 1310 | Woltermann, Fabian (1482) | Won 2-0 | +191474 |
| 3sealed | 1338 | Bauters, Roel (1500) | Won 2-0 | +181492 |
| 4sealed | 1208 | Kondrk, Marcel (1666) | Won 2-1 | +211513 |
| 5sealed | 1094 | Risch, Jonas (1485) | Won 2-0 | +181531 |
| 6sealed | 1117 | Hut, Peter (1410) | Won 2-0 | +161547 |
| 7sealed | 1077 | Langensteiner, Thilo (1569) | Won 2-0 | +181565 |
| 8sealed | 1010 | Steenhoek, Edwin (1461) | Won 2-1 | +161581 |
| 9sealed | 1013 | Heiss, Marvin (1770) | Lost 0-2 | -141567 |
| 10draft | 1188 | Matignon, Guillaume (1787) | Won 2-0 | +221589 |
| 11draft | 1017 | Fletcher, Geoff (1686) | Lost 1-2 | -171572 |
| 12draft | 1114 | Messow, Philip (1815) | Won 2-1 | +231595 |
| 13draft | 1073 | Gray, Steven (1745) | Lost 1-2 | -161579 |
| 14draft | 1140 | Ohlrogge, Christoph (1732) | Lost 0-2 | -151564 |
| 15draft | 1122 | Addario, Riccardo (1797) | Lost 0-2 | -141550 |
| top | average opponent: 1626record: 9-6 | new rating: 1550 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Eyre-Walker, Piers (1564) | Won 2-0 | +201484 |
| 2sealed | 120 | Sunter, Tj (1517) | Lost 1-2 | -171467 |
| 3sealed | 120 | Knox, Adam (1499) | Won 2-0 | +181485 |
| 4sealed | 120 | Chiche, Kevin (1905) | Lost 0-2 | -111474 |
| 5sealed | 120 | Krejci, Radek (1378) | Won 2-0 | +171491 |
| 6sealed | 120 | Hayward, Joseph (1527) | Lost 0-2 | -181473 |
| top | average opponent: 1565record: 3-3 | new rating: 1473 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 413 | Coulson, Tim (1500) | Lost 1-2 | -181482 |
| 2block | 383 | Gaughan, Karl (1487) | Lost 1-2 | -181464 |
| 3block | 583 | Wanek, Thorsten (1464) | Lost 0-2 | -181446 |
| 4block | 660 | Smith, Jamie M (1447) | Won 2-0 | +181464 |
| top | average opponent: 1474record: 1-3 | new rating: 1464 | ||