Gyger, Sebastien
Current rating: 1444
Record: 22-30-1 (GP) / 10-8 (professional)
| Grand Prix Nottingham 2005 (RAV limited) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 93 | Alinat, Alain (1628) | Lost 1-2 | -151440 |
| 3sealed | 108 | Bell, Nathan (1498) | Won 2-0 | +191459 |
| 4sealed | 140 | Biggs, Scott (1521) | Won 2-0 | +191478 |
| 5sealed | 93 | Amundsen, Rune (1562) | Lost 1-2 | -161462 |
| 6sealed | 95 | Jantsen, Aleksei (1492) | Lost 1-2 | -181444 |
| top | average opponent: 1540record: 2-3 | new rating: 1444 | ||
| Grand Prix Rimini 2004 (Mirrodin block) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 130 | Francini, Roberto (1500) | Lost 1-2 | -181490 |
| 2block | 268 | Giacomelli, Franco (1534) | Lost 1-2 | -171473 |
| 3block | 287 | Rossi, Stefano (1465) | Lost 0-2 | -181455 |
| top | average opponent: 1500record: 0-3 | new rating: 1455 | ||
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 158 | Logemann, Jens (1500) | Won 2-0 | +181541 |
| 2block | 25 | Egloff, Lukas (1587) | Lost 0-2 | -171524 |
| 3block | 224 | Madan, Daniel (1744) | Lost 1-2 | -141510 |
| 4block | 271 | Kelterbaum, Richard (1451) | Won 2-0 | +171527 |
| 5block | 147 | Oppliger, Daniel (1537) | Lost 0-2 | -181509 |
| 6block | 219 | Gomez, Emmanuel (1482) | Won 2-0 | +171526 |
| 7block | 147 | Roder, Hans-Martin (1522) | Lost 0-2 | -181508 |
| top | average opponent: 1546record: 3-4 | new rating: 1508 | ||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 84 | Teston, Philippe (1468) | Won 2-1 | +181500 |
| 2standard | 35 | Schmid, Georg (1464) | Lost 0-2 | -191481 |
| 3standard | 136 | Touret, Jean Christophe (1501) | Won 2-1 | +191500 |
| 4standard | 188 | van Ravesteijn, Tom (1598) | Lost 1-2 | -161484 |
| 5standard | 209 | Gelan, Sven (1494) | Won 2-1 | +181502 |
| 6standard | 175 | Blaas, Jasper (1525) | Won 2-1 | +181520 |
| 7standard | 73 | Thevenon, Sandy (1605) | Won 2-1 | +201540 |
| 8standard | 39 | Brendemuhl, Bernd (1624) | Lost 0-2 | -171523 |
| top | average opponent: 1535record: 5-3 | new rating: 1523 | ||
| Grand Prix Lyon 2003 (MRD limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 28 | Daviot, Michel (1500) | Lost 1-2 | -181502 |
| 2sealed | 346 | Bonnet, Jimmy (1482) | Won 2-1 | +181520 |
| 3sealed | 316 | Martinez, Manuel (1450) | Lost 0-2 | -201500 |
| 4sealed | 429 | Gaudin, Nicolas (1527) | Lost 0-2 | -171483 |
| 5sealed | 402 | Juge, Marc (1464) | Won 2-0 | +181501 |
| 6sealed | 283 | Malmont, Yoan (1483) | Lost 0-2 | -191482 |
| top | average opponent: 1485record: 2-4 | new rating: 1482 | ||
| Grand Prix Biarritz 2001 (ODY limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 25 | Collomb, Stephane (1518) | Won 2-0 | +181557 |
| 3sealed | 35 | Jenkins, Dan (1550) | Lost 1-2 | -181539 |
| 4sealed | 92 | Vila, Ferran (1561) | Lost 0-2 | -181521 |
| 5sealed | 119 | Gonzalez, Miguel (1499) | Won 2-1 | +181539 |
| 6sealed | 141 | Zarka, Julien (1517) | Lost 0-2 | -191520 |
| top | average opponent: 1529record: 2-3 | new rating: 1520 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 18 | Cleemann, Jonas (1684) | Lost 0-2 | -161578 |
| 4block | 69 | Vaglin, Mattias (1518) | Lost 1-2 | -201558 |
| 5block | 127 | Ronaldson, Luke (1503) | Lost 0-2 | -191539 |
| top | average opponent: 1568record: 0-3 | new rating: 1539 | ||
| 2001 World Championship (mixed) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 100 | Seck, Ben (1394) | Won 2-1 | +161533 |
| 2standard | 67 | Enberg, Staffan (1522) | Won 2-0 | +181551 |
| 3standard | 9 | Nobari, Poya (1660) | Won 2-1 | +201571 |
| 4standard | 11 | Hovi, Tommi (1940) | Lost 0-2 | -121559 |
| 5standard | 24 | Morita, Masahiko (1668) | Lost 1-2 | -161543 |
| 6standard | 40 | Felsberg, Thomas (1486) | Won 2-0 | +171560 |
| 7rochester | 29 | Johnson, Andrew (1803) | Lost 1-2 | -141546 |
| 8rochester | 100 | Leiher, Peter (1882) | Lost 1-2 | -121534 |
| 9rochester | 75 | Smith, Cormac (1600) | Won 2-0 | +191553 |
| 10rochester | 57 | Leiher, Peter (1872) | Won 2-0 | +241577 |
| 11rochester | 17 | Malka, Sol (1790) | Lost 0-2 | -141563 |
| 12rochester | 57 | Guevin, Thomas (1705) | Won 2-1 | +201583 |
| 13extended | 50 | Ostrovich, Diego (1616) | Lost 0-2 | -171566 |
| 14extended | 56 | Luhrs, Christian (1730) | Won 2-0 | +211587 |
| 15extended | 37 | Kapalas, Georgios (1646) | Won 2-1 | +191606 |
| 16extended | 39 | Globus, Mark (1729) | Lost 1-2 | -161590 |
| 17extended | 38 | Brasil do Carmo, Daniel Quintanilha (1618) | Lost 0-2 | -171573 |
| 18extended | 53 | Jocumsen, Bjorn (1741) | Won 2-1 | +211594 |
| top | average opponent: 1689record: 10-8 | new rating: 1594 | ||
| Grand Prix Florence 2000 (extended) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 201 | Casetto, Alessandro (1461) | Won 2-0 | +191462 |
| 2extended | 13 | Columbano, Alessandro (1518) | Lost 1-2 | -171445 |
| 3extended | 118 | Duvoisin, Eric (1428) | Won 2-1 | +181463 |
| 4extended | 136 | Cossutta, Michele (1458) | Lost 0-2 | -191444 |
| 5extended | 117 | Skrbec, Ziga (1308) | Won 2-0 | +161460 |
| 6extended | 73 | Ruggiero, Marco (1498) | Won 2-0 | +191479 |
| 7extended | 69 | Holzweiss, Ralf (1552) | Won 2-1 | +191498 |
| 8extended | 44 | Avsec, Anze (1558) | Won 2-1 | +191517 |
| top | average opponent: 1473record: 6-2 | new rating: 1517 | ||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 114 | Rusconi, Marco (1500) | Won 2-0 | +181518 |
| 2block | 84 | Curto Vives, Xavi (1529) | Draw 1-1 | 01518 |
| 3block | 73 | Geremia, Daniele (1518) | Won 2-1 | +181536 |
| 4block | 42 | Jurkovic, Robert (1514) | Lost 0-2 | -181518 |
| 5block | 88 | Schipper, Ernst (1517) | Lost 0-2 | -181500 |
| 6block | 132 | Gottwald, Dieter (1449) | Lost 1-2 | -191481 |
| 7block | 139 | Tokoli, Zsolt (1403) | Lost 1-2 | -201461 |
| 8block | 127 | julien, Bellantonio (1464) | Lost 1-2 | -181443 |
| top | average opponent: 1487record: 2-5-1 | new rating: 1443 | ||