Malcolm Preston, Nicholas
Current rating: 1635
Record: 37-29-2 (GP) / 8-8 (professional)
| Regional Championships Sydney 2023 Cycle 4 (pioneer) | starting rating: 1688 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 7 | Humphreys, Chris (1399) | Won 2-1 | +131701 |
| 2pioneer | 3 | Gan, Gary (1518) | Won 2-1 | +151716 |
| 3pioneer | 11 | Hilario, Jose Gabriel (1646) | Lost 1-2 | -201696 |
| 4pioneer | 15 | Bradbury, Joshua [AUS] (1516) | Lost 1-2 | -211675 |
| 5pioneer | 26 | Cao, Vincent (1462) | Lost 0-2 | -221653 |
| 6pioneer | 45 | Crawford, Brennan (1754) | Lost 1-2 | -161637 |
| 7pioneer | 49 | Crasto, Dirk (1669) | Won 2-1 | +191656 |
| 8pioneer | 42 | Kim, John [AUS] (1519) | Lost 1-2 | -211635 |
| top | average opponent: 1560record: 3-5 | new rating: 1635 | ||
| Regional Championships Sydney 2023 (pioneer) | starting rating: 1715 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 26 | Gonzalez, David [AUS] (1404) | Lost 1-2 | -231692 |
| 2pioneer | 78 | Lee, Isaac [AUS] (1484) | Won 2-0 | +141706 |
| 3pioneer | 58 | M, S (1501) | Won 2-0 | +141720 |
| 4pioneer | 17 | Hu, Peter (1614) | Won 2-0 | +161736 |
| 5pioneer | 9 | Zhou, Mark (1533) | Lost 0-2 | -211715 |
| 6pioneer | 41 | Leong, Chia Wei (1569) | Lost 0-2 | -211694 |
| 7pioneer | 31 | Zegveld, Malcolm (1526) | Lost 0-2 | -211673 |
| 8pioneer | 43 | Trezise, Klarke (1519) | Won 2-1 | +151688 |
| top | average opponent: 1519record: 4-4 | new rating: 1688 | ||
| Pro Tour Phyrexia (pioneer) | starting rating: 1691 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 63 | Stark, Ben S (1646) | Lost 0-2 | -191672 |
| 2draft | 98 | Stube, Martin (1645) | Won 2-1 | +181690 |
| 3draft | 43 | Glogowski, Piotr (2086) | Lost 0-2 | -121678 |
| 4pioneer | 95 | Tonary, Matthew (1665) | Won 2-0 | +181696 |
| 5pioneer | 66 | Diaz, Alberto (1773) | Won 2-1 | +201716 |
| 6pioneer | 49 | Brodie, Daniel (1747) | Lost 0-2 | -181698 |
| 7pioneer | 41 | Nettles, Logan (2007) | Lost 0-2 | -121686 |
| 8pioneer | 72 | Tebby, Jordan (1750) | Won 2-0 | +191705 |
| 9draft | 17 | Garcia Jimenez, Sergio (1669) | Won 2-1 | +171722 |
| 10draft | 30 | Diaz, Alberto (1791) | Won 2-1 | +191741 |
| 11draft | 16 | Rolph, Sam-Luca (2104) | Lost 1-2 | -111730 |
| 12pioneer | 47 | Egolf, Michael (1644) | Won 2-0 | +161746 |
| 13pioneer | 34 | Latorre, Francesco (1681) | Lost 0-2 | -191727 |
| 14pioneer | 33 | Russell, Michael [AUS] (1876) | Won 2-0 | +211748 |
| 15pioneer | 34 | Smith, Mack (1812) | Lost 1-2 | -171731 |
| 16pioneer | 39 | Gallegos, Rodrigo (1859) | Lost 1-2 | -161715 |
| top | average opponent: 1797record: 8-8 | new rating: 1715 | ||
| Regional Championships Sydney 2022 (pioneer) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 2 | Lark, Robert (1665) | Won 2-1 | +201596 |
| 2pioneer | 22 | Lewis-Jonns, Ryan (1723) | Won 2-1 | +201616 |
| 3pioneer | 14 | Cutting, Russell (1730) | Won 2-0 | +201636 |
| 4pioneer | 3 | Liu, Calvin (1650) | Draw 1-1 | 01636 |
| 5pioneer | 6 | Roper, Daniel (1536) | Won 2-0 | +161652 |
| 6pioneer | 3 | Simmons, Benjamin [AUS] (1551) | Won 2-1 | +171669 |
| 7pioneer | 2 | Bird, Ethan (1576) | Won 2-1 | +161685 |
| 8pioneer | 1 | Hitchcock, Steven (1613) | ID | 01685 |
| Qpioneer | Bretherton, Dan (1749) | Won 2-0 | +191704 | |
| Spioneer | Lee, Anthony (1970) | Lost 0-2 | -131691 | |
| top | average opponent: 1676record: 7-1-2 | new rating: 1691 | ||
| Grand Prix Portland 2019 (ELD standard) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 105 | Campbell, Brian (1495) | Lost 0-2 | -191542 |
| 3standard | 190 | Salazar, J.D. (1495) | Won 0-0 | +171559 |
| 4standard | 118 | Luce, Aleisia (1516) | Won 1-0 | +171576 |
| 5standard | 114 | Vinn, Mike (1570) | Lost 0-2 | -181558 |
| 6standard | 108 | Chandler, Gene (1453) | Won 1-0 | +161574 |
| 7standard | 84 | Montarbo, Vernon (1408) | Won 2-0 | +151589 |
| 8standard | 41 | Laughlin, Pierson (1844) | Lost 1-2 | -131576 |
| top | average opponent: 1540record: 4-3 | new rating: 1576 | ||
| Grand Prix Oklahoma City 2019 (ELD standard) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 80 | Newell, Josh (1432) | Won 2-1 | +161559 |
| 3standard | 45 | Hubbard, Alan (1645) | Lost 1-2 | -171542 |
| 4standard | 53 | Foster, Jeremy (1497) | Lost 1-2 | -191523 |
| 5standard | 90 | Palmer, David (1575) | Won 0-0 | +191542 |
| 6standard | 60 | Moughon, Evart (1691) | Won 2-1 | +211563 |
| 7standard | 38 | Storm, Zeakel (1537) | Won 2-0 | +181581 |
| 8standard | 35 | Dial, Stephen (1512) | Lost 1-2 | -201561 |
| top | average opponent: 1555record: 4-3 | new rating: 1561 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| A2sealed | 404 | Lloyd-Reilley, William (1518) | Won 2-1 | +171557 |
| A3sealed | 183 | Wills, Kevin (1536) | Lost 0-2 | -181539 |
| A4sealed | 193 | Lewis VII, Earl (1491) | Lost 1-2 | -191520 |
| A5sealed | 306 | Cho, Steven (1429) | Won 2-0 | +161536 |
| A6sealed | 201 | Niday, Lucas (1645) | Lost 0-2 | -161520 |
| A7sealed | 228 | Bosecker, James (1502) | Won 2-0 | +181538 |
| B2sealed | 295 | Lee, Farand (1715) | Draw 1-1 | +31541 |
| B3sealed | 239 | Sullivan, Caleb (1623) | Won 2-0 | +201561 |
| B4sealed | 134 | McMahan, Patrick (1445) | Won 2-1 | +161577 |
| B5sealed | 63 | Macindoe, Owen (1558) | Won 2-1 | +171594 |
| B6sealed | 33 | Lucas, Peyton (1658) | Lost 1-2 | -161578 |
| B7sealed | 90 | Feeman, Dylan (1787) | Lost 0-2 | -151563 |
| B8sealed | 166 | Rodaitis, Andrew (1423) | Lost 1-2 | -201543 |
| top | average opponent: 1564record: 6-6-1 | new rating: 1543 | ||
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Ward, Richard (1675) | Lost 0-2 | -151481 |
| 2sealed | 296 | Murray, Laken (1482) | Won 2-0 | +181499 |
| 3sealed | 345 | Desrochers, Joseph (1435) | Won 2-0 | +171516 |
| 4sealed | 242 | Hoffmann, Daniel (1550) | Lost 1-2 | -181498 |
| 5sealed | 302 | Weber, Brian (1616) | Lost 1-2 | -161482 |
| 6sealed | 276 | Miles, Aaron (1568) | Won 2-0 | +201502 |
| 7sealed | 214 | Culbert, Samuel (1578) | Won 2-1 | +191521 |
| 8sealed | 151 | Sneddon, Ryan (1544) | Won 2-1 | +191540 |
| top | average opponent: 1556record: 5-3 | new rating: 1540 | ||
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 38 | Bruns, Chris (1380) | Won 2-0 | +161516 |
| 2standard | 12 | Lindner, Dylan (1504) | Lost 0-2 | -181498 |
| 3standard | 316 | Stahl, Brian (1500) | Won 2-1 | +181516 |
| 4standard | 302 | Kuczmarski, Damien (1511) | Lost 1-2 | -181498 |
| 5standard | 306 | Kyaw, Seaver (1500) | Lost 1-2 | -181480 |
| 6standard | 355 | Nuccio, John (1362) | Won 2-1 | +151495 |
| 7standard | 311 | Medina, Rubio (1502) | Lost 1-2 | -171478 |
| 8standard | 264 | Claveria, Allan (1479) | Won 2-0 | +181496 |
| top | average opponent: 1467record: 4-4 | new rating: 1496 | ||