Leduc Gauthier, Samuel
Current rating: 1601
Record: 73-61-2 (GP) / 2-6 (professional)
- 2014
- 2015
- 2017
- 2018
- 2019
- 2022
- 2023
| Regional Championships Toronto 2023 Cycle 4 (pioneer) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 99 | Roy, Vincent (1414) | Lost 1-2 | -231635 |
| 2pioneer | 124 | Carlile, Chris (1752) | Won 2-1 | +201655 |
| 3pioneer | 94 | Stach, Rob (1712) | Lost 1-2 | -161639 |
| 4pioneer | 96 | Almeida, John (1483) | Lost 0-2 | -211618 |
| 5pioneer | 125 | Burrows-Johnson, Andrew (1699) | Lost 0-2 | -171601 |
| top | average opponent: 1612record: 1-4 | new rating: 1601 | ||
| Regional Championships Calgary 2023 (pioneer) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 54 | Kalmring, Steven (1456) | Lost 1-2 | -221655 |
| 2pioneer | 65 | Utman, Tyler (1453) | Won 2-0 | +141669 |
| 3pioneer | 37 | Bird, Graham [CAN] (1453) | Lost 1-2 | -211648 |
| 4pioneer | 55 | Walker, Gregory (1516) | Lost 0-2 | -211627 |
| 5pioneer | 71 | Lyons, Kody (1490) | Won 2-1 | +161643 |
| 6pioneer | 55 | Sweetnam, Cameron (1694) | Won 2-0 | +191662 |
| 7pioneer | 39 | Ly, Brian (1472) | Lost 0-2 | -221640 |
| 8pioneer | 52 | Corless, DJ (1613) | Won 2-0 | +181658 |
| top | average opponent: 1518record: 4-4 | new rating: 1658 | ||
| Regional Championships Toronto 2023 (pioneer) | starting rating: 1682 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 132 | Shieck, Carter (1529) | Lost 1-2 | -211661 |
| 2pioneer | 90 | Anctil, Kevin (1808) | Won 2-1 | +211682 |
| 3pioneer | 51 | Mulloy, Josh (1913) | Lost 1-2 | -141668 |
| 4pioneer | 119 | Bekmesian, Chris (1627) | Lost 1-2 | -191649 |
| 5pioneer | 121 | Choy, Vincent (1617) | Won 2-1 | +171666 |
| 6pioneer | 114 | Giglia, Noah (1515) | Won 2-1 | +161682 |
| 7pioneer | 71 | Bruni, Adam (1643) | Lost 0-2 | -191663 |
| 8pioneer | 79 | Doucet, Samuel (1450) | Won 2-0 | +141677 |
| top | average opponent: 1638record: 4-4 | new rating: 1677 | ||
| Regional Championships Ottawa 2023 (ONE standard) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Lekawski, Erica (1500) | Draw 1-1 | -11568 |
| 2standard | 71 | Hayne, Alexander (1837) | Lost 0-2 | -131555 |
| 3standard | 101 | Collins, Nicholas (1418) | Won 2-1 | +151570 |
| 4standard | 67 | Ahmed, Jaygur (1507) | Won 2-0 | +171587 |
| 5standard | 45 | Perecowicz, Jonathan (1545) | Won 2-0 | +181605 |
| 6standard | 24 | Reiher, Vincent (1520) | Won 2-0 | +161621 |
| 7standard | 17 | Schnayer, David (1719) | Won 2-0 | +201641 |
| 8standard | 10 | Wu, Patrick (1671) | Lost 0-2 | -181623 |
| 9standard | 20 | Michie, Jack (1565) | Won 2-1 | +171640 |
| 10standard | 11 | Boutin, Nathaniel (1717) | Lost 0-2 | -161624 |
| 11standard | 23 | Watson, Dane (1636) | Won 2-0 | +181642 |
| 12standard | 14 | Patel, Tariq (1877) | Won 2-1 | +221664 |
| 13standard | 10 | Gillis, Dorian (1641) | Won 2-1 | +181682 |
| top | average opponent: 1627record: 9-3-1 | new rating: 1682 | ||
| Regional Championships Toronto 2022 (pioneer) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 52 | Hayne, Alexander (1811) | Lost 1-2 | -151607 |
| 2pioneer | 129 | Turcotte, Owen (1542) | Lost 1-2 | -191588 |
| 3pioneer | 168 | Zalewski, Shawn (1554) | Lost 1-2 | -191569 |
| top | average opponent: 1635record: 0-3 | new rating: 1569 | ||
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1628 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 159 | McDowell, Daniel (1512) | Lost 1-2 | -201608 |
| 4standard | 142 | Dunne, Christopher (1578) | Won 2-1 | +171625 |
| 5standard | 66 | Freeman, Kevin (1688) | Lost 0-2 | -161609 |
| 6standard | 104 | Roman, Nick (1500) | Won 2-0 | +161625 |
| 7standard | 80 | Holland, Shea (1511) | Lost 0-2 | -201605 |
| 8standard | 136 | Harvey, Dominic (1563) | Won 2-0 | +171622 |
| top | average opponent: 1559record: 3-3 | new rating: 1622 | ||
| Mythic Championship VI (ELD standard) | starting rating: 1680 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 29 | Norton, Matthew (1652) | Lost 1-2 | -181662 |
| 2draft | 29 | Hull, Ben (2000) | Lost 0-2 | -121650 |
| 3draft | 29 | Garcia Munoz, Oscar (1902) | Won 2-0 | +221672 |
| 4standard | 168 | Majlaton, Alex (1964) | Lost 0-2 | -121660 |
| 5standard | 196 | Kaczmarczyk, Radek (1910) | Lost 0-2 | -141646 |
| 6standard | 235 | Takahashi, Eiji (1651) | Lost 1-2 | -181628 |
| 7standard | 218 | Endle, Heiko (1682) | Lost 0-2 | -171611 |
| 8standard | 201 | Carlson, Drew (1554) | Won 2-1 | +171628 |
| top | average opponent: 1789record: 2-6 | new rating: 1628 | ||
| Grand Prix Montreal 2019 (ELD limited) | starting rating: 1698 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 150 | Vincent Ardea, Felix (1795) | Lost 1-2 | -161682 |
| 4sealed | 232 | Elarar, Jay (1906) | Won 2-0 | +221704 |
| 5sealed | 134 | Aiello, Justin (1623) | Lost 1-2 | -191685 |
| 6sealed | 160 | Fraser, James (1522) | Draw 1-1 | -31682 |
| 7sealed | 161 | Lansche, Derek (1679) | Lost 0-2 | -181664 |
| 8sealed | 142 | Kostas, Steven (1604) | Won 2-0 | +161680 |
| top | average opponent: 1688record: 2-3-1 | new rating: 1680 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1650 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 11 | Liu, Richard (1832) | Won 2-0 | +211671 |
| 4modern | 9 | Littles, Charles (1762) | Won 2-1 | +201691 |
| 5modern | 98 | Luks, Caleb (1639) | Won 2-0 | +171708 |
| 6modern | 44 | Lopez Villalobos, Jose Gabriel (1585) | Lost 1-2 | -201688 |
| 7modern | 72 | Browne, Liam (1700) | Won 2-1 | +181706 |
| 8modern | 36 | DeJesus, Brandon (1591) | Lost 1-2 | -201686 |
| 9modern | 159 | Sigler, Michael (1480) | Won 2-0 | +141700 |
| 10modern | 2048 | Flink, Chris (1795) | Lost 0-2 | -161684 |
| 11modern | 2125 | Jette, Francis (1738) | Won 2-1 | +191703 |
| 12modern | 2096 | Alt, Andrew (1625) | Won 2-0 | +161719 |
| 13modern | 2063 | Bogdanov, Dennis (1681) | Lost 1-2 | -181701 |
| 14modern | 2096 | Regimbald, Francis (1641) | Lost 1-2 | -191682 |
| 15modern | 2083 | Nemets, Grayson (1603) | Won 2-1 | +161698 |
| top | average opponent: 1667record: 8-5 | new rating: 1698 | ||
| Grand Prix Toronto 2019 (modern) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 61 | Cuba, Alvaro (1630) | Won 2-0 | +171659 |
| 3modern | 142 | Burroughs, Kevin (1543) | Won 2-1 | +161675 |
| 4modern | 50 | Becker, Paul (1530) | Lost 1-2 | -201655 |
| 5modern | 83 | Siecker, Rob (1740) | Lost 1-2 | -171638 |
| 6modern | 213 | Trotter, Martin (1537) | Won 2-1 | +161654 |
| 7modern | 156 | Alejandro, Blake (1552) | Lost 1-2 | -191635 |
| 8modern | 247 | Tattrie, Bill (1495) | Won 2-0 | +151650 |
| top | average opponent: 1575record: 4-3 | new rating: 1650 | ||
| Grand Prix Montreal 2018 (GRN limited) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 55 | Boisjoly, Dominic (1471) | Won 2-1 | +151674 |
| 3sealed | 29 | Gade, Brandon (1668) | Lost 1-2 | -191655 |
| 4sealed | 270 | Chi, Benjamin (1681) | Won 2-0 | +191674 |
| 5sealed | 159 | Beldon, Omar (1659) | Lost 0-2 | -181656 |
| 6sealed | 301 | But, Edward (1520) | Won 2-1 | +151671 |
| 7sealed | 196 | Bourque, Matthew (1460) | Won 2-1 | +141685 |
| 8sealed | 77 | Lagang, Manuel (1591) | Won 2-0 | +171702 |
| 9sealed | 64 | Nguyen, Lan (1827) | Lost 0-2 | -161686 |
| 10draft | 144 | Jurkovic, Stanley (1630) | Lost 1-2 | -191667 |
| 11draft | 143 | Galves, Victor (1695) | Won 2-1 | +181685 |
| 12draft | 143 | Klein, Daniel (1631) | Lost 1-2 | -191666 |
| 13draft | 212 | Corriveau, Julien (1503) | Won 2-0 | +151681 |
| 14draft | 187 | Jurkovic, Stanley (1627) | Lost 1-2 | -191662 |
| 15draft | 155 | DiMaio, JT (1503) | Lost 1-2 | -201642 |
| top | average opponent: 1605record: 7-7 | new rating: 1642 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 517 | Howe, Winslow (1518) | Lost 1-2 | -191604 |
| 3modern | 895 | Nematollahi, Ryan (1499) | Won 2-0 | +161620 |
| 4modern | 324 | Anderson, Luke (1507) | Won 2-1 | +161636 |
| 5modern | 252 | Grissom, Shelby (1520) | Won 2-1 | +151651 |
| 6modern | 234 | Yao, Shunsuke (1760) | Won 2-0 | +201671 |
| 7modern | 168 | Renteria, Reggie (1620) | Won 2-0 | +181689 |
| 8modern | 29 | Morawski, Jonathan (1752) | Lost 1-2 | -171672 |
| 9modern | 5203 | Pordes, Casey (1844) | Won 2-0 | +211693 |
| 10modern | 5071 | Schelble, Stephanie (1575) | Lost 0-2 | -201673 |
| 11modern | 5167 | Kassari, John (1835) | Lost 1-2 | -151658 |
| 12modern | 5139 | Reilly, Beau (1576) | Lost 1-2 | -201638 |
| 13modern | 5160 | Marquez, Robert (1673) | Won 2-0 | +191657 |
| 14modern | 5138 | Chhauy, Chamrong (1589) | Won 2-0 | +161673 |
| 15modern | 5128 | Kotwica, Ron (1865) | Lost 1-2 | -141659 |
| top | average opponent: 1652record: 8-6 | new rating: 1659 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 94 | Higuita, Rafael (1518) | Lost 0-2 | -191596 |
| 3modern | 452 | Flynn, Patrick (1539) | Won 2-1 | +171613 |
| 4modern | 518 | Depping, Peter (1486) | Won 2-1 | +151628 |
| 5modern | 287 | Swatkins, Brian (1584) | Lost 1-2 | -181610 |
| 6modern | 508 | Cunningham, Scott (1480) | Lost 1-2 | -211589 |
| 7modern | 417 | Bauer, Andrew (1485) | Won 2-0 | +161605 |
| 8modern | 363 | Aktas, Caner (1611) | Won 2-1 | +181623 |
| top | average opponent: 1529record: 4-3 | new rating: 1623 | ||
| Grand Prix Toronto 2018 (modern) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 32 | Devlin, Christian (1518) | Won 2-0 | +161618 |
| 3modern | 66 | Kattides, Jason (1534) | Won 2-0 | +161634 |
| 4modern | 45 | Male, Nick (1658) | Lost 1-2 | -171617 |
| 5modern | 99 | Welsh, Cary (1502) | Lost 0-2 | -201597 |
| 6modern | 332 | Whitfield, Jesse (1571) | Won 2-0 | +171614 |
| 7modern | 256 | Bekmesian, Chris (1596) | Lost 0-2 | -181596 |
| 8modern | 356 | Barge, Spencer (1675) | Won 2-1 | +191615 |
| top | average opponent: 1579record: 4-3 | new rating: 1615 | ||
| Grand Prix Montreal 2017 (AKH standard) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2018 | Guitard, Sean (1479) | Won 2-0 | +151623 |
| 2standard | 2123 | McGowen, Ryan (1490) | Lost 0-2 | -201603 |
| 3standard | 2260 | Sulla-Heffinger, Anthony (1462) | Lost 1-2 | -211582 |
| 4standard | 2342 | Severson, Dylan (1490) | Won 2-0 | +171599 |
| 5standard | 2311 | Lou, Shen (1480) | Won 2-0 | +161615 |
| 6standard | 2176 | Colligan, Aidan (1537) | Won 2-0 | +161631 |
| 7standard | 2147 | Rubin, Benjamin (2049) | Lost 0-2 | -111620 |
| 8standard | 2223 | Monico, Riccardo (1577) | Lost 0-2 | -181602 |
| top | average opponent: 1571record: 4-4 | new rating: 1602 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 288 | Amyotte, Vincent (1482) | Won 2-1 | +171521 |
| 2standard | 202 | Sawatzky, Curtis (1517) | Won 2-0 | +181539 |
| 3standard | 230 | Couture, Mathieu (1531) | Won 2-0 | +181557 |
| 4standard | 40 | Dunkelman, Steven (1550) | Lost 0-2 | -181539 |
| 5standard | 168 | Tenjum, Andrew (1836) | Won 2-1 | +231562 |
| 6standard | 115 | Maguire, Doug (1702) | Lost 0-2 | -151547 |
| 7standard | 151 | MacDonald, Dan J (1701) | Won 2-1 | +211568 |
| 8standard | 82 | Godden, Joshua (1511) | Won 2-1 | +171585 |
| 9standard | 104 | Giraldeau, Renaud (1483) | Won 2-1 | +161601 |
| 10standard | 46 | Labuda, Lucas (1644) | Won 2-1 | +191620 |
| 11standard | 55 | Oliver, Neal (1841) | Lost 1-2 | -141606 |
| 12standard | 62 | Gaynor, Jonah (1591) | Lost 0-2 | -191587 |
| 13standard | 72 | Tedeschi, Joey (1587) | Won 2-1 | +181605 |
| 14standard | 45 | Allegrucci, Xavier (1740) | Lost 1-2 | -151590 |
| 15standard | 65 | Jolicoeur, Draven (1587) | Won 2-1 | +181608 |
| top | average opponent: 1620record: 10-5 | new rating: 1608 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Ferneyhough, Michael (1715) | Won 2-1 | +221522 |
| 2sealed | 109 | Feeley, Isabelle (1518) | Lost 0-2 | -181504 |
| top | average opponent: 1617record: 1-1 | new rating: 1504 | ||