Lucas, Gertjan
Current rating: 1404
Record: 43-59-2
Grand Prix Lille 2012Grand Prix Manchester 2012Grand Prix Ghent 2012Grand Prix Lisbon 2012Grand Prix London 2013Grand Prix Warsaw 2013Grand Prix Vienna 2014Grand Prix Utrecht 2014Grand Prix Vancouver 2015Grand Prix Las Vegas 2015 (1)Grand Prix Copenhagen 2015Grand Prix Vancouver 2016Grand Prix Portland 2016Grand Prix London 2018Grand Prix Chiba 2018
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | Morimoto, Yuya (1500) | Lost 1-2 | -171402 |
| 2sealed | 897 | Nagafuchi, Ei (1419) | Won 2-1 | +191421 |
| 3sealed | 847 | Hirose, Yutaka (1408) | Won 2-0 | +171438 |
| 4sealed | 476 | Tomioka, Teppei (1524) | Lost 1-2 | -161422 |
| 5sealed | 838 | Iwasaki, Mitsumasa (1444) | Lost 1-2 | -181404 |
| top | average opponent: 1459record: 2-3 | new rating: 1404 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1380 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Azevedo, Pedro6839 (1500) | Won 2-1 | +201400 |
| 2sealed | 237 | Lythell, Stuart (1447) | Won 2-0 | +191419 |
| 3sealed | 228 | Tassinari, Luca (1900) | Lost 0-2 | -101409 |
| 4sealed | 425 | Bishop, Peter (1472) | Won 2-0 | +201429 |
| 5sealed | 363 | Sondag, Guido (1776) | Draw 1-1 | +61435 |
| 6sealed | 297 | Chlumecky, Lukas (1549) | Lost 1-2 | -161419 |
| top | average opponent: 1607record: 3-2-1 | new rating: 1419 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 165 | Ostradt, Aaron (1518) | Won 2-0 | +191449 |
| 3standard | 268 | Murch, Andrew (1746) | Lost 0-2 | -131436 |
| 4standard | 205 | Jackson, Elijah (1477) | Won 2-0 | +191455 |
| 5standard | 280 | Sampson, Joshua (1557) | Lost 1-2 | -161439 |
| 6standard | 268 | Lossett, Joe (1921) | Lost 1-2 | -101429 |
| 7standard | 451 | Detamore, Nathan (1473) | Lost 0-2 | -171412 |
| 8standard | 477 | Lee, Farand (1596) | Lost 1-2 | -151397 |
| 9standard | 412 | Tinga, Ryan (1451) | Lost 0-0 | -171380 |
| top | average opponent: 1592record: 2-6 | new rating: 1380 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 269 | Rikhof, Hans (1518) | Lost 0-2 | -161422 |
| 3sealed | 688 | Pretulac, James (1500) | Won 0-0 | +191441 |
| 4sealed | 313 | Ferguson, MacLean (1520) | Lost 1-2 | -171424 |
| 5sealed | 539 | Petkau, Chris (1479) | Lost 1-2 | -171407 |
| 6sealed | 547 | Vu, Jerry (1483) | Won 2-0 | +201427 |
| 7sealed | 420 | Bourgeois, Devon (1503) | Won 2-0 | +191446 |
| 8sealed | 316 | Rikhof, Daven (1520) | Lost 0-2 | -161430 |
| top | average opponent: 1503record: 3-4 | new rating: 1430 | ||
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 204 | Stockmarr, Anton (1490) | Lost 1-2 | -171417 |
| 3modern | 400 | Eggen, Oddbjorn (1534) | Won 2-0 | +201437 |
| 4modern | 235 | Sotomayor, Israel (1539) | Lost 0-2 | -161421 |
| 5modern | 350 | Vuksic, Goran (1469) | Won 2-1 | +191440 |
| 6modern | 227 | Longree, Benjamin (1284) | Won 2-0 | +151455 |
| 7modern | 232 | Bork, Kenneth (1526) | Lost 0-2 | -171438 |
| top | average opponent: 1474record: 3-3 | new rating: 1438 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 161 | Trembath, Aaron (1518) | Lost 1-2 | -171428 |
| 3sealed | 355 | Lindner, Jeff (1500) | Lost 1-2 | -171411 |
| 4sealed | 321 | McCaffrey, Phil (1482) | Won 2-0 | +201431 |
| 5sealed | 235 | Dayot, Jaime (1486) | Won 2-0 | +191450 |
| 6sealed | 144 | Nance, Hunter (1566) | Lost 1-2 | -161434 |
| top | average opponent: 1510record: 2-3 | new rating: 1434 | ||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 16 | Taggart, Kyle (1488) | Won 2-1 | +191449 |
| 3modern | 168 | Wong, Richard (1536) | Won 2-0 | +201469 |
| 4modern | 40 | Ruprecht, Adam (1907) | Lost 0-2 | -111458 |
| 5modern | 68 | Kennedy, Quinn (1559) | Lost 0-2 | -161442 |
| 6modern | 253 | Zukewich, Josh (1523) | Won 2-1 | +191461 |
| 7modern | 195 | McGrath, Luke (1451) | Won 2-1 | +181479 |
| 8modern | 111 | Smythe, Andrew (1504) | Lost 1-2 | -171462 |
| 9modern | 134 | Chapman, Richard (1518) | Lost 1-2 | -171445 |
| top | average opponent: 1561record: 4-4 | new rating: 1445 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 356 | van der Burgh, Rob (1500) | Lost 0-2 | -161383 |
| 2standard | 403 | Trescher, Brian (1524) | Lost 0-2 | -151368 |
| 3standard | 640 | Costa, Daniel [PRT] (1463) | Lost 1-2 | -161352 |
| 4standard | 706 | Lelieveld, Igor (1443) | Won 2-0 | +191371 |
| 5standard | 609 | Boerchers, Tobias (1522) | Won 2-0 | +211392 |
| 6standard | 543 | Asselman, Steven (1484) | Won 2-1 | +201412 |
| 7standard | 420 | Andreatta, Luca (1433) | Won 2-0 | +181430 |
| top | average opponent: 1481record: 4-3 | new rating: 1430 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 371 | Rentzsch, Stefan (1603) | Lost 0-2 | -151435 |
| 2sealed | 214 | Wagner Bencomo, (1483) | Lost 0-2 | -181417 |
| 3sealed | 570 | Vasileva, Slavena (1435) | Lost 1-2 | -171400 |
| 4sealed | 569 | Weise, Martin (1362) | Won 2-0 | +171417 |
| 5sealed | 495 | Frey, Stefan (1439) | Lost 1-2 | -181399 |
| top | average opponent: 1464record: 1-4 | new rating: 1399 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 21 | Dores, Pedro (1761) | Lost 0-2 | -131479 |
| 4standard | 198 | Przegietka, Mateusz (1517) | Won 2-0 | +191498 |
| 5standard | 143 | Crotta, Massimo (1523) | Won 2-1 | +181516 |
| 6standard | 81 | Grzegorek, Jakub (1506) | Lost 0-2 | -181498 |
| 7standard | 235 | Notting, Wander (1642) | Lost 1-2 | -151483 |
| 8standard | 245 | Szymiec, Wiktor (1526) | Lost 1-2 | -181465 |
| 9standard | 279 | Kulczynski, Kamil (1594) | Lost 1-2 | -151450 |
| top | average opponent: 1581record: 2-5 | new rating: 1450 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 123 | van Rijn, Frank (1603) | Lost 0-2 | -151463 |
| 5sealed | 148 | Wheeler, Josh (1541) | Won 2-0 | +191482 |
| 6sealed | 266 | Trivedi, Deepam (1507) | Lost 1-2 | -171465 |
| 7sealed | 290 | Andersson, Henrik (1665) | Won 2-0 | +211486 |
| 8sealed | 261 | Tajak, Lukas (1754) | Lost 0-2 | -131473 |
| 9sealed | 239 | Aniol, David (1548) | Won 2-1 | +191492 |
| top | average opponent: 1603record: 3-3 | new rating: 1492 | ||
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 580 | Mindresunde, Dag Arne (1458) | Won 2-0 | +191453 |
| 4sealed | 566 | Ginel Fernandez, Jose (1555) | Won 2-1 | +201473 |
| 5sealed | 521 | Cifka, Stanislav (2148) | Lost 1-2 | -81465 |
| 6sealed | 529 | Osterfeld, Thomas (1556) | Won 2-1 | +201485 |
| 7sealed | 533 | Matull, Milan (1733) | Lost 0-2 | -141471 |
| 8sealed | 594 | Ganz, Andreas (1757) | Won 2-0 | +231494 |
| 9sealed | 645 | Amador, Dinis (1533) | Won 2-1 | +191513 |
| 10draft | 76 | Menten, Robbert (1721) | Lost 0-2 | -141499 |
| 11draft | 69 | Matsoukas, Makis (1622) | Lost 1-2 | -161483 |
| 12draft | 79 | Moldes, Felipe (1615) | Won 2-0 | +201503 |
| 13draft | 3 | Shenhar, Shahar (2019) | Lost 0-2 | -91494 |
| 14draft | 81 | Schoenberger, Dennis (1618) | Lost 0-2 | -161478 |
| top | average opponent: 1695record: 6-6 | new rating: 1478 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 84 | McGovern, Mark (1605) | Draw 1-1 | +31459 |
| 4legacy | 104 | Bigot De La Touanne, J (1534) | Won 2-0 | +191478 |
| 5legacy | 57 | Kennes, Johan (1699) | Lost 0-2 | -141464 |
| 6legacy | 115 | de Graat, Julien (1550) | Won 2-0 | +201484 |
| 7legacy | 63 | Theissen, Michel (1551) | Lost 1-2 | -171467 |
| 8legacy | 112 | Bo, Tue (1513) | Lost 0-2 | -171450 |
| 9legacy | 120 | van der End, Martijn (1570) | Lost 0-2 | -161434 |
| top | average opponent: 1575record: 2-4-1 | new rating: 1434 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 7 | Escobedo-Cousin, Enrique (1490) | Lost 0-2 | -181467 |
| 3sealed | 158 | Allan, Craig (1550) | Won 2-1 | +201487 |
| 4sealed | 124 | Jones, Paul D (1517) | Won 2-1 | +181505 |
| 5sealed | 55 | Kanaan, David (1566) | Lost 1-2 | -171488 |
| 6sealed | 150 | Frentzen, Patrick (1484) | Lost 1-2 | -181470 |
| 7sealed | 131 | Myrenberg, Eskil (1540) | Lost 0-2 | -161454 |
| 8sealed | 129 | McGovern, Mark (1573) | Lost 0-2 | -161438 |
| 9sealed | 117 | Watson, Daniel (1471) | Won 2-0 | +181456 |
| top | average opponent: 1524record: 3-5 | new rating: 1456 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Statello, Jean-Claude (1500) | Lost 1-2 | -181482 |
| 2standard | 201 | Baldvinsson, Einar (1587) | Won 2-0 | +201502 |
| 3standard | 216 | Rizzi, Michael (1456) | Lost 1-2 | -191483 |
| 4standard | 288 | Crisci, Nikolas (1572) | Lost 0-2 | -161467 |
| 5standard | 325 | Buys, Werner (1501) | Lost 0-2 | -181449 |
| 6standard | 326 | Ricci, Egidio (1443) | Won 2-1 | +181467 |
| 7standard | 283 | Zotti, Maurizio (1466) | Won 2-0 | +181485 |
| top | average opponent: 1504record: 3-4 | new rating: 1485 | ||