Ludwigson, Matthew
Current rating: 1496
Record: 25-27-4
| Grand Prix Phoenix 2020 (pioneer) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 149 | Garrett, Hunter (1612) | Won 2-1 | +191561 |
| 3pioneer | 94 | Sexton, Stefan (1545) | Won 2-1 | +181579 |
| 4pioneer | 1 | Cole, Seth (1688) | Lost 1-2 | -161563 |
| 5pioneer | 136 | Daly, Justin (1534) | Lost 1-2 | -191544 |
| 6pioneer | 276 | Duggan, Matthew [USA] (1708) | Lost 0-2 | -151529 |
| 7pioneer | 230 | Nguyen, Justin (1760) | Lost 1-2 | -141515 |
| 8pioneer | 187 | Flowers, Van (1416) | Lost 0-2 | -191496 |
| top | average opponent: 1609record: 2-5 | new rating: 1496 | ||
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1600 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 294 | Cuppoletti, Brandon (1681) | Lost 0-2 | -171583 |
| 3sealed | 442 | Wellenkamp, Blake (1314) | Draw 1-1 | -41579 |
| 4sealed | 404 | McNamara, Brendan (1687) | Won 2-0 | +201599 |
| 5sealed | 276 | Hibbard, Dalton (1677) | Lost 1-2 | -171582 |
| 6sealed | 352 | Edgecomb, Brandi (1471) | Draw 1-1 | -21580 |
| 7sealed | 301 | Korompis, Rudolph (1534) | Lost 1-2 | -191561 |
| 8sealed | 235 | Theriault, Stephen (1487) | Lost 1-2 | -191542 |
| top | average opponent: 1550record: 1-4-2 | new rating: 1542 | ||
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 26 | Yetka, David (1745) | Won 2-0 | +201647 |
| 3modern | 80 | Johnson, Joey (1567) | Lost 0-2 | -201627 |
| 4modern | 220 | Deadman, Ethan (1515) | Lost 1-2 | -201607 |
| 5modern | 336 | Sigler, Michael (1389) | Won 2-1 | +141621 |
| 6modern | 186 | Tarnowski, Benjamin (1651) | Lost 1-2 | -171604 |
| 7modern | 205 | Henriksen, Matthew (1506) | Lost 0-2 | -201584 |
| 8modern | 192 | Yang, Jay (1462) | Won 2-0 | +161600 |
| top | average opponent: 1548record: 3-4 | new rating: 1600 | ||
| Grand Prix Madison 2019 (WAR limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 73 | Bentley, Jacob (1463) | Won 2-1 | +151630 |
| 3sealed | 88 | Dylla, Henry (1507) | Lost 0-2 | -201610 |
| 4sealed | 243 | Birrell, Ian (1728) | Won 2-1 | +201630 |
| 5sealed | 117 | Uttke, Ryan (1663) | Lost 1-2 | -171613 |
| 6sealed | 264 | Rampton, Joshua (1520) | Lost 1-2 | -201593 |
| 7sealed | 208 | Martin, Clyde (1630) | Won 2-1 | +191612 |
| 8sealed | 160 | Elmakias, Adam (1448) | Won 2-1 | +151627 |
| top | average opponent: 1565record: 4-3 | new rating: 1627 | ||
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | Tan, Ray (1515) | Draw 1-1 | 01538 |
| 2sealed | 251 | Salvi, Martin (1492) | Won 2-0 | +171555 |
| 3sealed | 291 | Oberdieck, Edward (1514) | Won 2-0 | +171572 |
| 4sealed | 179 | Liu, Richard (1918) | Lost 1-2 | -121560 |
| 5sealed | 281 | Markson, Samuel (1529) | Won 2-0 | +181578 |
| 6sealed | 182 | Schaffer, Brett (1572) | Won 2-1 | +181596 |
| 7sealed | 116 | Gough, Corey (1562) | Draw 1-1 | -11595 |
| 8sealed | 188 | Patella, Keith (1690) | Won 2-0 | +201615 |
| top | average opponent: 1599record: 5-1-2 | new rating: 1615 | ||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 162 | McGrain, Peter (1773) | Won 2-0 | +231542 |
| 2standard | 132 | Cortina, Austin (1585) | Won 2-0 | +191561 |
| 3standard | 194 | Normandin, Ryan (1494) | Won 2-0 | +161577 |
| 4standard | 75 | Collier, Joshua (1555) | Won 2-1 | +181595 |
| 5standard | 16 | Patterson, Ryan (1844) | Lost 0-2 | -141581 |
| 6standard | 51 | Flynn, Edward (1703) | Lost 0-2 | -151566 |
| 7standard | 189 | Yamamoto, Kentaro (2036) | Lost 0-2 | -101556 |
| 8standard | 275 | Moody, Mitchell (1592) | Lost 1-2 | -181538 |
| top | average opponent: 1698record: 4-4 | new rating: 1538 | ||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 269 | Henderson, Mark (1490) | Lost 0-2 | -181447 |
| 2sealed | 421 | Erickson, Michael (1509) | Won 2-1 | +201467 |
| 3sealed | 403 | Spurling, Jonathon (1446) | Lost 1-2 | -191448 |
| 4sealed | 589 | Hanson, William (1552) | Won 2-0 | +201468 |
| 5sealed | 481 | Perez, Benjamen (1482) | Won 2-1 | +181486 |
| 6sealed | 365 | Simon, Michael (1656) | Won 2-1 | +211507 |
| 7sealed | 155 | Rountree, Collin (1971) | Won 2-0 | +261533 |
| 8sealed | 133 | Perez, Randy (1759) | Lost 0-2 | -141519 |
| top | average opponent: 1608record: 5-3 | new rating: 1519 | ||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 211 | Stolp, Zachary M (1500) | Lost 0-2 | -181482 |
| 3sealed | 215 | Lancrain, Doran (1500) | Won 2-1 | +181500 |
| 4sealed | 280 | Endress, Mark (1517) | Lost 0-2 | -171483 |
| 5sealed | 305 | Balling, Victor (1500) | Lost 0-2 | -181465 |
| top | average opponent: 1504record: 1-3 | new rating: 1465 | ||