Harvey, Jacob
Current rating: 1361
Record: 9-13 (GP) / 2-13 (professional)
| Regional Championships Sydney 2023 Cycle 4 (pioneer) | starting rating: 1375 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 21 | Tattersall, Pierce (1523) | Won 2-0 | +201395 |
| 2pioneer | 2 | Diment, Jim (1625) | Lost 0-2 | -141381 |
| 3pioneer | 57 | Trezise, Klarke (1515) | Won 2-1 | +211402 |
| 4pioneer | 31 | Schoneveld, Jamie (1525) | Lost 1-2 | -161386 |
| 5pioneer | 46 | Sams, Henry (1628) | Lost 0-2 | -141372 |
| 6pioneer | 50 | Barford, Adam (1457) | Won 2-1 | +201392 |
| 7pioneer | 42 | Burnham, Sam (1600) | Lost 1-2 | -141378 |
| 8pioneer | 15 | Bird, Ethan (1461) | Lost 1-2 | -171361 |
| top | average opponent: 1542record: 3-5 | new rating: 1361 | ||
| Regional Championships Sydney 2022 (pioneer) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 17 | Liu, Calvin (1599) | Lost 1-2 | -141385 |
| 2pioneer | 44 | Kinnaird, Adam (1576) | Lost 1-2 | -151370 |
| 3pioneer | 61 | Cao, Vincent (1454) | Lost 1-2 | -161354 |
| 5pioneer | 56 | Williams, Dean (1565) | Won 2-1 | +221376 |
| 6pioneer | 43 | Vancini, Mattia (1490) | Won 2-1 | +201396 |
| 7pioneer | 36 | Schroder, Ivan (1787) | Lost 1-2 | -111385 |
| 8pioneer | 41 | Takahashi, Zen (1855) | Lost 0-2 | -101375 |
| top | average opponent: 1618record: 2-5 | new rating: 1375 | ||
| Players Tour Nagoya 2020 (pioneer) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 35 | Hanrahan, Dylan (1621) | Lost 0-2 | -151420 |
| 2draft | 51 | Tsujikawa, Taiga (1788) | Won 2-1 | +251445 |
| 3draft | 94 | Takeda, Hiroki (1531) | Lost 1-2 | -171428 |
| 4pioneer | 51 | Krish, Rondy (1952) | Lost 1-2 | -91419 |
| 5pioneer | 90 | Maenosono, Kenta (1475) | Won 2-0 | +191438 |
| 6pioneer | 76 | Tsuruoka, Shouta (1583) | Lost 0-2 | -151423 |
| 7pioneer | 67 | Murakami, Souta (1774) | Lost 1-2 | -121411 |
| 8pioneer | 64 | Kobayashi, Tatsuumi (1784) | Lost 1-2 | -121399 |
| top | average opponent: 1688record: 2-6 | new rating: 1399 | ||
| Grand Prix Brisbane 2019 (ELD standard) | starting rating: 1390 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 72 | George, Michael [AUS] (1448) | Won 2-0 | +191409 |
| 3standard | 53 | Messel, Nicolas (1819) | Lost 1-2 | -111398 |
| 4standard | 73 | Shearston, Michael (1566) | Won 2-0 | +221420 |
| 5standard | 44 | Karamaroudis, Frank (1579) | Won 2-0 | +201440 |
| 6standard | 35 | Gardiner, Zachary (1636) | Lost 1-2 | -141426 |
| 7standard | 84 | Bennett, Liam (1483) | Won 2-1 | +191445 |
| 8standard | 35 | Z, Dominic (1920) | Lost 0-2 | -101435 |
| top | average opponent: 1636record: 4-3 | new rating: 1435 | ||
| Mythic Championship IV (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 156 | Kiefer, Jack (1888) | Lost 0-2 | -111489 |
| 2draft | 113 | Steudel, Philip (1573) | Lost 0-2 | -171472 |
| 3draft | 218 | Coleman, Larry (1403) | Lost 1-2 | -191453 |
| 4modern | 205 | Canavati, Andreas (1637) | Lost 0-2 | -151438 |
| 5modern | 218 | Santos, Diogo (1451) | Lost 0-2 | -171421 |
| 7modern | 211 | Vincek, Christopher (1490) | Lost 1-2 | -171404 |
| 8modern | 193 | Mahendran, Nikhilesh (1659) | Lost 1-2 | -141390 |
| top | average opponent: 1586record: 0-7 | new rating: 1390 | ||