Lourdin, Etienne
Current rating: 1548
Record: 29-27-2 (GP) / 7-9 (professional)
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 79 | Vincent, Igor (1500) | Won 2-0 | +161582 |
| 2standard | 119 | Cordonnier, Johan (1612) | Won 2-0 | +191601 |
| 3standard | 98 | Parizot, Jonas (1588) | Lost 1-2 | -181583 |
| 4standard | 137 | Hermet, Ghislain (1677) | Lost 1-2 | -171566 |
| 5standard | 302 | Liakhovets, Mikhail (1529) | Lost 0-2 | -181548 |
| top | average opponent: 1581record: 2-3 | new rating: 1548 | ||
| Grand Prix Copenhagen 2019 (MH1 limited) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 308 | Andersen, Lasse Windelov (1701) | Lost 0-2 | -161589 |
| 2sealed | 438 | Larssen, Daniel (1481) | Won 2-0 | +161605 |
| 3sealed | 364 | Bizet, Philippe (1526) | Lost 0-1 | -191586 |
| 4sealed | 442 | Houssiau, Florimond (1482) | Lost 0-2 | -201566 |
| top | average opponent: 1547record: 1-3 | new rating: 1566 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 7 | Garcia Gonzalez, Mikel (1500) | Won 2-1 | +161604 |
| 2modern | 117 | Von Der Grinten, Marcel (1516) | Won 2-1 | +171621 |
| 3modern | 34 | Ramirez Torres, Luis Ricardo (1533) | Won 2-1 | +161637 |
| 4modern | 95 | Matignon, Guillaume (2036) | Lost 1-2 | -111626 |
| 5modern | 195 | Cabello Blanque, Carles (1654) | Lost 0-2 | -181608 |
| 6modern | 345 | Vignane, Remi (1529) | Won 2-1 | +171625 |
| 7modern | 290 | Bellvert Giner, Victor (1472) | Won 2-1 | +151640 |
| 8modern | 165 | Snijdewind, Ruben (1746) | Won 2-0 | +201660 |
| 9modern | 139 | Carvalho, Daniel (1575) | Lost 0-2 | -191641 |
| 10modern | 112 | Covoni, Niccolo (1661) | Won 2-1 | +181659 |
| 11modern | 116 | Acosta Guerrero, Jose Manuel (1559) | Lost 1-2 | -201639 |
| 12modern | 108 | Nystrom, Per (1858) | Lost 1-2 | -141625 |
| 13modern | 133 | Perez, Goyo (1522) | Lost 1-2 | -201605 |
| top | average opponent: 1628record: 7-6 | new rating: 1605 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1648 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 394 | Perez Bada, Gonzalo (1588) | Lost 1-2 | -191629 |
| 3modern | 537 | El Ghazi, Adel (1501) | Won 2-0 | +161645 |
| 4modern | 383 | Jaccard, Yann-Guillaume (1521) | Lost 1-2 | -211624 |
| 5modern | 729 | Ballestero, Santiago (1608) | Won 2-0 | +181642 |
| 6modern | 322 | Oswald, Marc (1828) | Lost 0-2 | -151627 |
| 7modern | 562 | Miller, Lewis (1495) | Lost 0-2 | -201607 |
| 8modern | 528 | Dumontier, Laurent (1537) | Lost 1-2 | -191588 |
| top | average opponent: 1582record: 2-5 | new rating: 1588 | ||
| Pro Tour Aether Revolt (AER standard) | starting rating: 1643 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 105 | Hirami, Tomonori (2025) | Lost 1-2 | -111632 |
| 2draft | 7 | Edel, Willy (1847) | Won 2-1 | +211653 |
| 3draft | 140 | Hrycej, Martin (1770) | Lost 1-2 | -151638 |
| 4standard | 126 | Besterman, Daniel (1756) | Won 2-0 | +201658 |
| 5standard | 118 | Tao, Jiachen (1984) | Won 2-1 | +231681 |
| 6standard | 58 | Nguyen, Tai (1612) | Lost 1-2 | -191662 |
| 7standard | 82 | Davis, Jim (1856) | Won 2-1 | +221684 |
| 8standard | 76 | Semerau, Brandon (1876) | Lost 0-2 | -151669 |
| 9draft | 55 | Caparroz, Joao Lucas (1704) | Won 2-1 | +191688 |
| 10draft | 58 | Yasooka, Shota (2128) | Lost 1-2 | -111677 |
| 11draft | 57 | Andronchik, Dmitry (1530) | Lost 1-2 | -201657 |
| 12standard | 103 | Saporito, Thiago (1979) | Lost 0-2 | -131644 |
| 13standard | 115 | Stern, Jon (1929) | Won 2-0 | +231667 |
| 14standard | 109 | Wiegersma, Jelger (1850) | Lost 0-2 | -141653 |
| 15standard | 116 | Loor, Steve (1430) | Won 2-1 | +141667 |
| 16standard | 102 | Garcia, Ignacio Javier (1634) | Lost 1-2 | -191648 |
| top | average opponent: 1807record: 7-9 | new rating: 1648 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 23 | Dauphin, Jean-Jacques (1466) | Won 2-0 | +151670 |
| 3modern | 229 | Rodriguez Pozo, Jose Antonio (1756) | Draw 1-1 | +11671 |
| 4modern | 209 | Dayou, William (1535) | Won 2-0 | +161687 |
| 5modern | 111 | Roman, Frederic (1518) | Draw 1-1 | -31684 |
| 6modern | 241 | Crouzet, Cyril (1531) | Lost 0-2 | -211663 |
| 7modern | 385 | Battaiotto, Luca (1506) | Won 2-1 | +151678 |
| 8modern | 265 | Dosimont, Amand (1858) | Lost 0-2 | -151663 |
| 9modern | 370 | Meisner, Claus (1533) | Lost 0-2 | -201643 |
| top | average opponent: 1588record: 3-3-2 | new rating: 1643 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 226 | Crepin, Philippe (1397) | Won 2-0 | +151562 |
| 4sealed | 124 | Lozano Vita, Jesus (1554) | Won 2-1 | +181580 |
| 5sealed | 17 | Belletti, Davide (1570) | Won 2-0 | +181598 |
| 6sealed | 14 | AMALRIC, Vincent (1591) | Won 2-0 | +181616 |
| 7sealed | 16 | Cinar, Ali Emre (1586) | Won 2-1 | +171633 |
| 8sealed | 5 | Wallner, Johann (1813) | Lost 0-0 | -141619 |
| 9sealed | 20 | Chevalier, Thibaut (1611) | Lost 1-2 | -181601 |
| 10draft | 536 | Dolar, Robin (1865) | Won 2-0 | +221623 |
| 11draft | 533 | Vieren, Peter (2156) | Won 2-1 | +271650 |
| 12draft | 495 | Idelfonso, Diony (1703) | Lost 0-0 | -171633 |
| 13draft | 472 | Ramboa, Thierry (1896) | Lost 0-2 | -131620 |
| 14draft | 472 | Duval, Fabien (1587) | Won 2-1 | +171637 |
| 15draft | 470 | Scheiblin, Gaetan (1631) | Won 2-0 | +181655 |
| top | average opponent: 1689record: 9-4 | new rating: 1655 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 24 | Kalliomaki, Kalle (1552) | Won 2-1 | +191519 |
| 2sealed | 206 | Hernandez Gomollon, David (1604) | Won 2-1 | +201539 |
| 3sealed | 138 | Polak-Rottmann, Oliver (1921) | Lost 0-2 | -121527 |
| 4sealed | 152 | Lindner, Marcus (1651) | Won 2-0 | +201547 |
| 5sealed | 169 | Aurejac, Alexandre (1768) | Won 2-0 | +221569 |
| 6sealed | 93 | Schuringa, Remco (1360) | Won 2-0 | +151584 |
| 7sealed | 36 | Konzelmann, Lukas (1593) | Lost 1-2 | -181566 |
| 8sealed | 71 | Miazza, Christophe (1531) | Lost 1-2 | -191547 |
| top | average opponent: 1623record: 5-3 | new rating: 1547 | ||