Tang, Marcus
Current rating: 1558
Record: 21-18
| Grand Prix Brisbane 2017 (modern) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1003 | Weyers, Beau (1486) | Won 2-1 | +171530 |
| 3modern | 48 | Lim, Ernest (1899) | Won 2-1 | +251555 |
| 4modern | 64 | Phillips, Rory (1535) | Won 2-0 | +181573 |
| 5modern | 16 | Estephan, Jessica (1446) | Lost 1-2 | -211552 |
| 6modern | 99 | Norton, Mark (1656) | Lost 1-2 | -161536 |
| 7modern | 143 | Wong, Wei Quan (1605) | Lost 1-2 | -171519 |
| 8modern | 1008 | Peters, Justin (1517) | Won 2-1 | +181537 |
| 9modern | 157 | McNee, Ezra (1538) | Won 2-1 | +181555 |
| 10modern | 128 | Marlow, Michael [AUS] (1554) | Lost 1-2 | -181537 |
| 11modern | 120 | Kennedy, Blake (1545) | Lost 1-2 | -181519 |
| 12modern | 121 | Brumby, Gene (1729) | Won 2-1 | +221541 |
| 13modern | 115 | Muljadi, Kenny (1552) | Lost 1-2 | -181523 |
| 14modern | 1004 | Miller, Andrew [AUS] (1487) | Won 2-0 | +181541 |
| 15modern | 87 | Huckins, Louis (1520) | Won 2-1 | +171558 |
| top | average opponent: 1576record: 8-6 | new rating: 1558 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 49 | Huang, Wing Ying (1435) | Lost 1-2 | -201512 |
| 3sealed | 357 | MacKillop, Andrew (1507) | Lost 1-2 | -181494 |
| 4sealed | 435 | Copus, Lee (1514) | Won 2-1 | +181512 |
| 5sealed | 259 | Tong, David (1499) | Won 2-0 | +181530 |
| 6sealed | 188 | Crain, Sean (1592) | Lost 0-2 | -171513 |
| top | average opponent: 1509record: 2-3 | new rating: 1513 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 134 | Vitlin, Alex (1500) | Won 2-0 | +181533 |
| 2modern | 160 | Swiatkiwsky, Michael (1575) | Lost 1-2 | -171516 |
| 3modern | 391 | Andjelkovic, Mase (1486) | Won 2-1 | +171533 |
| 4modern | 288 | Di Zio, Jake (1518) | Won 2-1 | +181551 |
| 5modern | 213 | Bewley, Chris (1494) | Lost 1-2 | -191532 |
| 6modern | 294 | Ng, Yih Jye Jeryl (1581) | Won 2-1 | +191551 |
| 7modern | 129 | Hill, Corey (1576) | Won 2-1 | +181569 |
| 8modern | 131 | Gredler, Michael (1525) | Lost 1-2 | -191550 |
| 9modern | 118 | Gaieski, Ethan (1510) | Lost 0-2 | -181532 |
| top | average opponent: 1530record: 5-4 | new rating: 1532 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Antoun, Anthony (1500) | Won 2-1 | +181534 |
| 2sealed | 167 | Boyd, Grant (1504) | Lost 1-2 | -191515 |
| top | average opponent: 1502record: 1-1 | new rating: 1515 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 220 | Coffin, Jeremie (1442) | Won 2-1 | +171517 |
| 2standard | 5 | Sweet, Darryn (1518) | Lost 0-2 | -181499 |
| 3standard | 349 | Boden, Jack (1500) | Won 2-0 | +181517 |
| 4standard | 125 | Blake, Chris (1518) | Won 2-0 | +181535 |
| 5standard | 107 | Johnston, Ben [AUS] (1471) | Lost 0-2 | -191516 |
| 6standard | 198 | Allaoui, Elias (1518) | Won 2-1 | +181534 |
| 7standard | 87 | Edwards, Adam [AUS] (1539) | Lost 1-2 | -181516 |
| 8standard | 132 | Mulcahy, Stephen (1507) | Lost 1-2 | -181498 |
| 9standard | 165 | Huynh, Vinh (1500) | Won 2-0 | +181516 |
| top | average opponent: 1501record: 5-4 | new rating: 1516 | ||