Harrison, Alan
Current rating: 1362
Record: 21-32-2 (GP) / 0-5 (professional)
| Regional Championships Naples 2023 (ONE standard) | starting rating: 1340 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Chouza, Ander (1503) | Won 2-1 | +211361 |
| 2standard | 50 | Hamann, Andreas (1710) | Won 2-1 | +241385 |
| 3standard | 17 | Van Etten, Bart (1889) | Lost 1-2 | -91376 |
| 4standard | 84 | Rombout, Storm (1561) | Won 2-1 | +211397 |
| 5standard | 50 | Eloranta, Joonas (2043) | Lost 0-2 | -81389 |
| 6standard | 59 | Spinelli, Renato (1785) | Lost 0-1 | -111378 |
| 7standard | 113 | Etxebarria, Aritz (1488) | Lost 0-2 | -161362 |
| top | average opponent: 1711record: 3-4 | new rating: 1362 | ||
| Regional Championships Sofia 2022 (pioneer) | starting rating: 1393 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 154 | Szyinski, Piotr (1645) | Lost 1-2 | -141379 |
| 2pioneer | 120 | Faez Tarabichi, Mohamad (1491) | Lost 0-2 | -161363 |
| 3pioneer | 156 | Rizzi, Mattia (2097) | Lost 0-2 | -61357 |
| 4pioneer | 203 | Macias, Jose (1432) | Lost 1-2 | -171340 |
| top | average opponent: 1666record: 0-4 | new rating: 1340 | ||
| Players Tour Online 4 (MTGA IKO standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 29 | Felisati, Elia (1461) | Lost 1-2 | -181448 |
| 2standard | 90 | De Haan, Rob (1783) | Lost 0-2 | -121436 |
| 3standard | 138 | Warzynski, Vitor (1562) | Lost 1-2 | -161420 |
| 4standard | 139 | Avgoustis, Kyriakos (1716) | Lost 0-2 | -131407 |
| 5standard | 144 | Caillaba, Germain (1609) | Lost 1-2 | -141393 |
| top | average opponent: 1626record: 0-5 | new rating: 1393 | ||
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 293 | Micheletti, Natan (1668) | Lost 0-2 | -151498 |
| 3pioneer | 693 | Jacob, Manuel (1654) | Lost 0-2 | -151483 |
| 4pioneer | 596 | Mancuso Serrano, Alejandro (1558) | Lost 1-2 | -171466 |
| top | average opponent: 1627record: 0-3 | new rating: 1466 | ||
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 94 | Ruppert, Kai (1518) | Won 2-1 | +181494 |
| 3standard | 187 | Hrycej, Martin (1906) | Draw 1-1 | +81502 |
| 4standard | 119 | Body, John (1585) | Won 2-0 | +191521 |
| 5standard | 50 | Zimmermann, Raoul (1915) | Lost 0-2 | -111510 |
| 6standard | 126 | Sanders, Dominic (1746) | Won 2-0 | +221532 |
| 7standard | 89 | Marignan, Adrien (1442) | Lost 1-2 | -201512 |
| 8standard | 138 | Vaquero Garrigos, Kevin (1539) | Draw 1-1 | +11513 |
| top | average opponent: 1664record: 3-2-2 | new rating: 1513 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 267 | Zamboni, Filippo (1524) | Lost 0-2 | -171445 |
| 4sealed | 437 | Fliegel, Lukasz (1597) | Lost 1-2 | -151430 |
| 5sealed | 514 | Petersen, Malte (1463) | Won 2-1 | +181448 |
| 6sealed | 407 | Bandinelli, Alessandro (1449) | Won 2-0 | +181466 |
| 7sealed | 401 | Van Eeghen, Elmer (1851) | Won 2-1 | +251491 |
| 8sealed | 141 | Stadler, Jan (1648) | Lost 0-2 | -151476 |
| top | average opponent: 1589record: 3-3 | new rating: 1476 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 73 | Hyttel, Lucas (1651) | Lost 1-2 | -141422 |
| 3standard | 335 | Jones, Joshua [ENG] (1499) | Won 2-1 | +201442 |
| 4standard | 255 | Cassell, Peter (1621) | Won 2-1 | +211463 |
| 5standard | 164 | Allard, Jason (1529) | Won 2-1 | +191482 |
| 6standard | 117 | Carmichael, Simon (1627) | Lost 1-2 | -151467 |
| 7standard | 143 | de Jong, Hugo (1744) | Won 2-0 | +231490 |
| 8standard | 75 | Verheul, Olivier (1470) | Won 2-0 | +171507 |
| 9standard | 104 | Bujanowicz, Pawel (1664) | Lost 1-2 | -151492 |
| 10standard | 100 | Alcantara, Jomar (1486) | Won 2-0 | +181510 |
| 11standard | 68 | Staples, James (1455) | Lost 0-2 | -191491 |
| 12standard | 96 | Mines, Scott (1634) | Lost 1-2 | -151476 |
| 13standard | 97 | Mochan, Levi (1694) | Lost 0-2 | -141462 |
| top | average opponent: 1590record: 6-6 | new rating: 1462 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 68 | Bergerot, Nicolas (1486) | Won 2-0 | +181506 |
| 3legacy | 47 | Fishman, Grant (1536) | Lost 1-2 | -181488 |
| 4legacy | 361 | Cowper, Francis (1465) | Lost 0-2 | -181470 |
| 5legacy | 347 | Ferguson, Marc (1623) | Lost 1-2 | -161454 |
| 6legacy | 359 | Craig, David [ENG] (1441) | Lost 0-2 | -181436 |
| 7legacy | 386 | Moreno, Dario (1491) | Won 2-1 | +191455 |
| 8legacy | 307 | Laumonier, Nicolas (1417) | Lost 1-2 | -191436 |
| top | average opponent: 1494record: 2-5 | new rating: 1436 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 142 | Kulikov, Mikhail (1485) | Won 2-0 | +181518 |
| 2standard | 179 | Van Den Berg, Timon (1544) | Won 2-0 | +181536 |
| 3standard | 80 | Kronenberg, Menno (1496) | Won 2-0 | +171553 |
| 4standard | 48 | Gobern, Luis (1972) | Lost 0-2 | -101543 |
| 5standard | 219 | Strautz, Marcel (1606) | Lost 1-2 | -171526 |
| 6standard | 202 | Hermanns, Marcus (1488) | Lost 1-2 | -191507 |
| 7standard | 385 | Giovanelli, Michele (1550) | Won 2-0 | +191526 |
| 8standard | 315 | Brusatori, Giacomo (1359) | Lost 1-2 | -211505 |
| 9standard | 265 | Janhsen, Markus (1538) | Lost 0-2 | -171488 |
| top | average opponent: 1560record: 4-5 | new rating: 1488 | ||