Houssier, Yann
Current rating: 1562
Record: 46-51-2
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 420 | De Chausey, Stanislas (1381) | Lost 0-2 | -211496 |
| 2pioneer | 610 | Pochekuiev, Andrii (1574) | Won 2-0 | +201516 |
| 3pioneer | 542 | Balbuena Evans, Sergio (1682) | Lost 0-2 | -151501 |
| 4pioneer | 576 | Lopez Munoz, Jose Carlos (1466) | Won 2-1 | +171518 |
| 5pioneer | 640 | Stewart, Craig (1410) | Won 2-0 | +161534 |
| 6pioneer | 490 | Sole Sala, Adria (1766) | Lost 0-2 | -141520 |
| 7pioneer | 438 | van der Steenhoven, Rob (1815) | Won 2-0 | +241544 |
| 8pioneer | 302 | Huss, Thibaut (1547) | Won 2-1 | +181562 |
| top | average opponent: 1580record: 5-3 | new rating: 1562 | ||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 115 | Vinot, Marina (1406) | Won 2-0 | +181436 |
| 2standard | 125 | Wack, Quentin (1495) | Won 2-1 | +191455 |
| 3standard | 45 | Buscaglia, Francesco (1448) | Won 2-1 | +181473 |
| 4standard | 73 | Lyu, Ruoxin (1559) | Won 2-0 | +201493 |
| 5standard | 22 | Behrens, Kai (1901) | Lost 0-2 | -111482 |
| 6standard | 76 | Slimani, Hichem (1544) | Won 2-0 | +191501 |
| 7standard | 25 | Smith, Franco (1580) | Won 2-1 | +191520 |
| 8standard | 35 | Rosi, Giovanni (1770) | Won 2-0 | +231543 |
| 9standard | 18 | Mauch, Hannes (1998) | Lost 1-2 | -101533 |
| 10standard | 28 | Faber, Manuel (1839) | Won 2-1 | +231556 |
| 11standard | 27 | Mackowiak, Patrick (1772) | Won 2-1 | +221578 |
| 12standard | 11 | Jonsson, Peter (1740) | Lost 0-2 | -151563 |
| 13standard | 25 | Sonzogni, Andrea (1855) | Lost 0-2 | -131550 |
| 14standard | 46 | Aldrighetti, Fabio (1613) | Lost 0-2 | -171533 |
| 15standard | 40 | Stube, Martin (1624) | Lost 1-2 | -161517 |
| top | average opponent: 1676record: 9-6 | new rating: 1517 | ||
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1420 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 375 | Jerabek, Petr (1745) | Won 2-0 | +231443 |
| 2sealed | 216 | Van Erp, Elon (1518) | Lost 1-2 | -161427 |
| 3sealed | 394 | Frezard, Julien (1676) | Lost 0-2 | -141413 |
| 4sealed | 569 | Van Der Wal, Jorim (1481) | Won 2-0 | +191432 |
| 5sealed | 429 | Sarac, Marko (1529) | Won 2-1 | +201452 |
| 6sealed | 297 | Preau, Perceval (1514) | Lost 1-2 | -171435 |
| 7sealed | 333 | Van Harten, Roel (1507) | Lost 0-2 | -171418 |
| top | average opponent: 1567record: 3-4 | new rating: 1418 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Krahe, Steffen (1440) | Lost 0-2 | -191454 |
| 2sealed | 545 | Perez, Emmanuel (1469) | Lost 1-2 | -181436 |
| 3sealed | 767 | Schmidt, Dennis (1467) | Lost 1-2 | -171419 |
| 4sealed | 745 | Mancinelli, Laurent (1447) | Won 2-0 | +191438 |
| 5sealed | 662 | Eggenschwiler, Simon (1437) | Lost 1-2 | -181420 |
| top | average opponent: 1452record: 1-4 | new rating: 1420 | ||
| Grand Prix Lille 2018 (GRN standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 140 | Navarro Guijarro, Pablo (1500) | Lost 0-2 | -171428 |
| 2standard | 391 | Guillemot, Joris (1487) | Won 2-0 | +191447 |
| 3standard | 535 | Morin, Tristan (1436) | Lost 1-2 | -181429 |
| 4standard | 521 | Erwan, Galopin (1479) | Won 2-1 | +191448 |
| 5standard | 447 | Griebel, Joel (1562) | Lost 1-2 | -161432 |
| 6standard | 466 | Vanrossomme, Axel (1517) | Won 2-1 | +191451 |
| 7standard | 349 | Vu, Jeremy (1688) | Draw 1-1 | +41455 |
| 8standard | 359 | Battig, Ivo (1419) | Won 2-1 | +181473 |
| top | average opponent: 1511record: 4-3-1 | new rating: 1473 | ||
| Grand Prix Brussels 2018 (M19 standard) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | [anonymous] | Won 2-0 | +201419 |
| 2standard | 190 | Malaussena, Simon (1326) | Won 2-1 | +171436 |
| 3standard | 135 | Manz, Daniel (1460) | Lost 0-2 | -181418 |
| 4standard | 251 | Grosch, Mirko (1546) | Lost 1-2 | -161402 |
| 5standard | 395 | Desmedt, Guillaume (1468) | Lost 1-2 | -161386 |
| 6standard | 428 | Bous, Jerome (1483) | Won 2-0 | +191405 |
| 7standard | 297 | Bricquet, Michael (1498) | Won 2-1 | +201425 |
| 8standard | 214 | Parisi, Alessandro (1518) | Won 2-1 | +201445 |
| top | average opponent: 1477record: 5-3 | new rating: 1445 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 217 | Arbona Martinez, Marc (1514) | Lost 0-2 | -161408 |
| 2modern | 543 | Dargent, Afonso (1459) | Won 2-1 | +191427 |
| 3modern | 387 | Cadei, Angelo (1747) | Lost 0-2 | -131414 |
| 4modern | 568 | Guillen Torres, Jaime (1450) | Lost 0-2 | -171397 |
| 5modern | 673 | Remy, Pigato (1469) | Lost 0-2 | -171380 |
| 6modern | 618 | Torres, Xavier (1313) | Won 2-0 | +171397 |
| 7modern | 504 | Grau Puig, Macia (1457) | Won 2-0 | +191416 |
| 8modern | 424 | Croke, Jacob (1486) | Lost 0-2 | -171399 |
| top | average opponent: 1487record: 3-5 | new rating: 1399 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 588 | Scaramelli, Ugo (1507) | Lost 0-2 | -171397 |
| 2modern | 723 | Belin, Marc (1369) | Lost 1-2 | -181379 |
| 3modern | 930 | Charbonnier, Anthony (1442) | Won 2-0 | +191398 |
| 4modern | 748 | Carbone Sarmiento, Antonio (1488) | Lost 0-2 | -161382 |
| 5modern | 818 | Wagner, Sebastian (1457) | Won 2-0 | +191401 |
| 6modern | 716 | Ferraro, Costanzo (1430) | Won 2-1 | +191420 |
| 7modern | 638 | Delplanque, Yannick (1516) | Won 2-1 | +191439 |
| 8modern | 481 | Hong, Sung-Il (1580) | Lost 1-2 | -151424 |
| top | average opponent: 1473record: 4-4 | new rating: 1424 | ||
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 235 | Marques, Andre (1603) | Lost 1-2 | -141391 |
| 2standard | 367 | Gonzalez Esteban, Daniel (1466) | Lost 0-2 | -171374 |
| 3standard | 568 | De Angelis, Luca (1551) | Lost 0-2 | -151359 |
| 4standard | 613 | Marijuan Ramirez, Israel (1461) | Won 2-1 | +201379 |
| 5standard | 532 | Wilder, Louis (1375) | Won 2-1 | +181397 |
| 6standard | 472 | Briceno, Paul (1556) | Won 2-0 | +211418 |
| 7standard | 448 | Gravina, Michele (1688) | Won 2-0 | +231441 |
| 8standard | 353 | Pagliarulo, Filippo (1766) | Lost 1-2 | -121429 |
| 9standard | 357 | Brown, Matt [ENG] (1604) | Lost 0-2 | -151414 |
| top | average opponent: 1563record: 4-5 | new rating: 1414 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 212 | Garcia Rodriguez, Antonio (1500) | Lost 1-2 | -181435 |
| 2standard | 332 | Andrino, Jesus (1465) | Won 2-0 | +191454 |
| 3standard | 439 | Holm, Frederik (1644) | Lost 1-2 | -151439 |
| 4standard | 641 | Moreno, Tomas (1463) | Lost 0-2 | -171422 |
| 5standard | 605 | Baiao, Luis (1360) | Won 2-0 | +171439 |
| 6standard | 596 | Kara, Deniz (1485) | Draw 1-1 | +11440 |
| 7standard | 527 | Viola, Carlo (1534) | Lost 0-2 | -171423 |
| 8standard | 509 | Rubio De Torres, Pablo (1424) | Lost 0-2 | -181405 |
| top | average opponent: 1484record: 2-5-1 | new rating: 1405 | ||
| Grand Prix Lille 2016 (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 219 | Lenormand, Nicolas (1464) | Lost 1-2 | -191511 |
| 2modern | 512 | Heckmann, Tobias (1482) | Lost 0-2 | -181493 |
| 3modern | 877 | Cottet, Clement (1468) | Lost 1-2 | -191474 |
| 4modern | 863 | Bacci, John (1428) | Lost 1-2 | -191455 |
| 5modern | 846 | Nicoud, Sacha (1432) | Lost 0-2 | -181437 |
| 6modern | 820 | Godts, Denny (1312) | Won 2-0 | +161453 |
| top | average opponent: 1431record: 1-5 | new rating: 1453 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 198 | Drapala, Thomas (1650) | Lost 0-2 | -151485 |
| 2standard | 425 | Brecy, Yann (1484) | Won 2-0 | +181503 |
| 3standard | 556 | Sarfis, Gabriel (1544) | Won 2-0 | +181521 |
| 4standard | 455 | Burrow, George (1542) | Lost 0-2 | -171504 |
| 5standard | 387 | Sailes, Mark (1542) | Won 2-0 | +191523 |
| 6standard | 429 | Penard, Adrien (1650) | Won 2-1 | +201543 |
| 7standard | 190 | Nielsen, Simon (1965) | Lost 0-2 | -111532 |
| 8standard | 352 | Alekseev, Andrei (1495) | Lost 0-2 | -191513 |
| 9standard | 385 | Alvarez, Victor (1454) | Won 2-1 | +171530 |
| top | average opponent: 1592record: 5-4 | new rating: 1530 | ||