Ligtvoet, Mark
Current rating: 1527
Record: 15-16 (GP) / 11-9-1 (professional)
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Widmer, Basil (1511) | Lost 1-2 | -191542 |
| 2sealed | 570 | Kenbeek, Wout (1682) | Lost 0-2 | -151527 |
| top | average opponent: 1596record: 0-2 | new rating: 1527 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 299 | Petren, Tobias (1500) | Lost 1-2 | -191528 |
| 2sealed | 372 | Gabriel, Laura (1429) | Won 2-1 | +161544 |
| 3sealed | 379 | Falkner, Achim (1502) | Won 2-0 | +171561 |
| 4sealed | 162 | Ratilainen, Tomi (1703) | Lost 1-2 | -151546 |
| 5sealed | 320 | Johansson, Emma (1486) | Won 2-1 | +171563 |
| 6sealed | 241 | Hancocks, John (1485) | Won 2-0 | +161579 |
| 7sealed | 124 | Piani, Gherardo (1557) | Won 2-1 | +181597 |
| 8sealed | 135 | Wallin, Peter (1711) | Lost 1-2 | -161581 |
| 9sealed | 216 | Simons, Alexis (1539) | Won 2-0 | +171598 |
| 10draft | 99 | Karesvuori, Karo (1535) | Lost 0-2 | -191579 |
| 11draft | 79 | Schmalfeld, Thomas (1507) | Won 2-0 | +171596 |
| 12draft | 134 | Laurendz, Lars Emil (1542) | Won 2-1 | +171613 |
| 13draft | 60 | Hedlund, Anton (1569) | Lost 0-2 | -191594 |
| 14draft | 132 | Kot, Jan (1706) | Lost 1-2 | -161578 |
| 15draft | 25 | Hylander, David (1633) | Lost 1-2 | -171561 |
| top | average opponent: 1560record: 8-7 | new rating: 1561 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1357 | Kaiser, Ben (1490) | Lost 0-2 | -191547 |
| top | record: 0-1 | new rating: 1547 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 497 | Atherton, Robert (1500) | Won 2-1 | +171563 |
| 2sealed | 199 | Feller, Joel (1523) | Won 2-0 | +171580 |
| 3sealed | 261 | Shepherd, Iain (1413) | Won 2-0 | +151595 |
| 4sealed | 59 | Blohon, Lukas (1921) | Lost 1-2 | -121583 |
| 5sealed | 323 | Fletcher, Geoff (1626) | Won 2-1 | +191602 |
| 6sealed | 114 | Lindeman, Lennart (1641) | Lost 0-2 | -181584 |
| 7sealed | 276 | Zeal, Dominic (1577) | Lost 0-2 | -181566 |
| top | average opponent: 1600record: 4-3 | new rating: 1566 | ||
| Grand Prix Amsterdam 2001 (INV limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 20 | Mos, Michal (1518) | Won 2-0 | +171566 |
| 3sealed | 49 | Horecki, Tomek Goral (1504) | Lost 1-2 | -191547 |
| 4sealed | 91 | Kosicka, Tomas (1505) | Won 2-1 | +171564 |
| 5sealed | 52 | Verlinden, Stefaan (1529) | Won 2-0 | +171581 |
| 6sealed | 33 | Holzweiss, Ralf (1572) | Lost 0-2 | -181563 |
| 7sealed | 98 | Klings, Rudiger (1583) | Lost 1-2 | -171546 |
| top | average opponent: 1535record: 3-3 | new rating: 1546 | ||
| Pro Tour Chicago 1999 (extended) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 10 | Aw, Yuen (1500) | Draw 1-1 | 01480 |
| 2extended | 84 | Goettel, Troy (1451) | Won 2-0 | +181498 |
| 3extended | 43 | Frangiosa, Richie (1672) | Won 2-0 | +211519 |
| 4extended | 21 | Benezech, Lionel (1527) | Won 2-1 | +181537 |
| 5extended | 11 | Marsh, Warren (1653) | Lost 1-2 | -161521 |
| 6extended | 30 | Cook, Cy (1535) | Lost 0-2 | -181503 |
| 7extended | 53 | Rutter, Brandon (1508) | Won 2-0 | +181521 |
| 8extended | 39 | Pustilnik, Michael (1745) | Won 2-0 | +221543 |
| 9extended | 22 | Maier, Gero (1541) | Lost 0-2 | -181525 |
| 10extended | 37 | Cunningham, Jeff (1543) | Won 2-0 | +191544 |
| 11extended | 23 | Senhouse, Chris (1587) | Won 2-1 | +181562 |
| 12extended | 17 | Heilfron, Kenneth (1562) | Won 2-0 | +181580 |
| 13extended | 11 | Radonjic, Peter (1650) | Lost 0-2 | -161564 |
| 14extended | 18 | Snepvangers, Bram (1721) | Lost 0-2 | -151549 |
| top | average opponent: 1585record: 8-5-1 | new rating: 1549 | ||
| Pro Tour Los Angeles 1999 (USG rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1rochester | 121 | Kremeier, Ryan (1500) | Lost 0-0 | -181482 |
| 2rochester | 79 | Stroud, James (1433) | Won 2-0 | +171499 |
| 3rochester | 115 | Wagner, Bob (1451) | Lost 1-2 | -191480 |
| 4rochester | 68 | Johnston, Damon (1444) | Won 2-0 | +181498 |
| 5rochester | 91 | Russell, Kenneth (1500) | Lost 0-2 | -181480 |
| 6rochester | 117 | Means, Jess (1487) | Won 0-0 | +181498 |
| 7rochester | 62 | Ranks, Matthew (1502) | Lost 0-0 | -181480 |
| top | average opponent: 1474record: 3-4 | new rating: 1480 | ||