Tan, Jowie
Current rating: 1548
Record: 21-18-1
| Grand Prix Phoenix 2018 (modern) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 290 | Ciccarelli, Jonathan (1590) | Lost 1-2 | -181589 |
| 3modern | 477 | Elliott, Casey (1409) | Lost 0-2 | -211568 |
| 4modern | 485 | Garcia, Zachary (1489) | Lost 0-2 | -201548 |
| top | average opponent: 1496record: 0-3 | new rating: 1548 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 110 | Vincik, Adam (1604) | Lost 1-2 | -191654 |
| 3modern | 1152 | Rennie, Evan (1458) | Won 2-1 | +141668 |
| 4modern | 580 | Boss, Brian (1739) | Lost 0-2 | -171651 |
| 5modern | 1159 | Miller, Jason (1418) | Lost 0-2 | -221629 |
| 6modern | 1053 | Herg, Cornell (1419) | Lost 0-2 | -221607 |
| top | average opponent: 1528record: 1-4 | new rating: 1607 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1646 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 276 | Hatch, Gregory (1758) | Won 2-1 | +201666 |
| 3sealed | 2104 | Malain, Nikki (1514) | Won 2-1 | +151681 |
| 4sealed | 233 | Woo, Elliott (1781) | Lost 0-2 | -161665 |
| 5sealed | 272 | Shirakihara, Ryuuichi (1376) | Won 2-1 | +131678 |
| 6sealed | 195 | Jones, Mike (1513) | Lost 0-2 | -211657 |
| 7sealed | 2128 | Johnson, Scott (1617) | Lost 1-2 | -191638 |
| 8sealed | 396 | Katz, Jamie (1491) | Won 2-0 | +161654 |
| 9sealed | 404 | Buckley, Sean (1726) | Won 2-0 | +191673 |
| top | average opponent: 1597record: 5-3 | new rating: 1673 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 324 | Sturtz, Keith (1500) | Won 2-1 | +171561 |
| 2sealed | 188 | Pifer, Brian (1518) | Won 2-1 | +181579 |
| 3sealed | 16 | Tuvey, Stuart (1605) | Won 2-1 | +181597 |
| 4sealed | 58 | Ramirez Sanchez, Emmanuel (2011) | Lost 1-2 | -111586 |
| 5sealed | 267 | Schade, Eric (1553) | Won 2-0 | +181604 |
| 6sealed | 53 | Kagawa, Grant (1614) | Lost 0-2 | -181586 |
| 7sealed | 216 | Barnett, Stephen (1759) | Lost 0-2 | -151571 |
| 8sealed | 295 | Perrenod, George (1501) | Won 2-0 | +171588 |
| 9sealed | 337 | Vicario, Ivan (1473) | Won 2-1 | +161604 |
| 10draft | 46 | Durov, Anton (1675) | Won 2-1 | +191623 |
| 11draft | 44 | Lundquist, Anthony (1578) | Lost 0-0 | -191604 |
| 12draft | 38 | Yoo, Eric (1611) | Won 2-1 | +181622 |
| 13draft | 132 | Smith, Russell (1619) | Won 2-0 | +181640 |
| 14draft | 172 | Ward, Daniel (1995) | Lost 1-2 | -121628 |
| 15draft | 26 | Martin, Russ (1607) | Won 2-0 | +181646 |
| top | average opponent: 1641record: 10-5 | new rating: 1646 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Hawkinson, Jake (1502) | Won 2-0 | +181518 |
| 2standard | 31 | Balaz, Jesse (1452) | Won 2-1 | +171535 |
| 3standard | 122 | Birrell, Ian (1712) | Lost 0-2 | -151520 |
| 4standard | 388 | Rider, Dominic (1467) | Draw 1-1 | -11519 |
| 5standard | 344 | Marmulstein, Rion (1769) | Lost 0-0 | -131506 |
| 6standard | 460 | Tartaglio, Paul (1473) | Won 2-0 | +171523 |
| 7standard | 326 | Kempter, Tim (1549) | Won 2-1 | +181541 |
| 8standard | 225 | Dunbar, Heath (1601) | Lost 1-2 | -161525 |
| 9standard | 316 | Davies, Karen (1615) | Won 2-0 | +191544 |
| top | average opponent: 1571record: 5-3-1 | new rating: 1544 | ||