Wong, Johan
Current rating: 1495
Record: 19-20-4
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 6 | Wang, Zilu (1520) | Won 2-1 | +181520 |
| 4sealed | 287 | Webb, Andrew (1654) | Lost 0-2 | -161504 |
| 5sealed | 226 | Marx, Daniel (1536) | Won 2-0 | +191523 |
| 6sealed | 120 | Morgan, David (1562) | Lost 1-2 | -171506 |
| 7sealed | 451 | Miles, Julian (1547) | Won 2-1 | +181524 |
| 8sealed | 264 | Hatch, Gregory (1772) | Lost 1-2 | -131511 |
| 9sealed | 269 | Nicholas, Gabriel (1637) | Lost 0-2 | -161495 |
| top | average opponent: 1604record: 3-4 | new rating: 1495 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Shan, Zhiqiang (1482) | Lost 1-2 | -191522 |
| 2standard | 255 | Jin, Tian (1463) | Won 0-0 | +171539 |
| 3standard | 386 | Shang, Yi (1512) | Lost 1-2 | -181521 |
| 4standard | 411 | He, Allan (1450) | Lost 1-2 | -191502 |
| top | average opponent: 1477record: 1-3 | new rating: 1502 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 158 | Yang, Liyan (1552) | Lost 1-2 | -181560 |
| 4sealed | 356 | Lei, Yusheng (1531) | Lost 0-2 | -191541 |
| top | average opponent: 1542record: 0-2 | new rating: 1541 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 5 | Yen, Adam (1635) | Won 2-0 | +191592 |
| 3sealed | 32 | Takahashi, Yuta (1815) | Won 2-1 | +221614 |
| 4sealed | 33 | Fan, Shu Che (1556) | Won 2-1 | +171631 |
| 5sealed | 3 | Soh, Weng Heng (1954) | Lost 1-2 | -121619 |
| 6sealed | 75 | Su, Jee Hung (1572) | Lost 1-2 | -191600 |
| 7sealed | 110 | Jhuang, Cyuan (1537) | Lost 0-2 | -191581 |
| 8sealed | 124 | Wada, Hiroya (1573) | Lost 1-2 | -181563 |
| 9sealed | 141 | Lee, Simon [HKG] (1443) | Won 2-0 | +151578 |
| top | average opponent: 1636record: 4-4 | new rating: 1578 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 28 | Zhu, Chongming (1517) | Won 2-1 | +171578 |
| 3sealed | 31 | Li, Sheng (1536) | Draw 1-1 | -11577 |
| 4sealed | 107 | Tang, Shuo (1536) | Lost 1-2 | -191558 |
| 5sealed | 176 | liu, yidong (1529) | Won 2-0 | +181576 |
| 6sealed | 117 | Yin, Yue (1536) | Draw 1-1 | -11575 |
| 7sealed | 170 | Wei, Jiayi (1518) | Won 2-1 | +171592 |
| 8sealed | 117 | Guo, Beiqun (1539) | Lost 1-2 | -191573 |
| top | average opponent: 1530record: 3-2-2 | new rating: 1573 | ||
| Grand Prix Manila 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Sanchez, Paul Johansen (1445) | Won 2-0 | +171517 |
| 2standard | 77 | Mostacho, Larry (1518) | Won 2-1 | +181535 |
| 3standard | 151 | Baeyens, Mark (1613) | Won 2-0 | +191554 |
| 4standard | 101 | Bartolome, Marc Joseph (1570) | Won 2-0 | +191573 |
| 5standard | 13 | Chua, Charles Benedict (1572) | Draw 1-1 | 01573 |
| 6standard | 30 | Tenorio, Rexel Allan (1643) | Won 2-1 | +191592 |
| 7standard | 14 | Chiong, Marvin (1575) | Lost 0-2 | -181574 |
| 8standard | 42 | Wee, Steve Anton Stone (1607) | Won 2-0 | +181592 |
| 9standard | 25 | Bausa, Patrick A (1596) | Lost 0-2 | -181574 |
| 10standard | 59 | Salim, Wijaya Putra (1635) | Won 2-1 | +191593 |
| 11standard | 39 | Cantillana, Andrew (1745) | Lost 0-2 | -151578 |
| 12standard | 54 | Gonzales, Mark Joseph (1562) | Lost 0-2 | -181560 |
| 13standard | 56 | Morente, Karl Jason (1538) | Lost 1-2 | -191541 |
| 14standard | 59 | Hubilla, Kenneth Jorda (1552) | Won 2-0 | +191560 |
| 15standard | 52 | Cirujales, Earl (1609) | Draw 1-1 | +11561 |
| top | average opponent: 1585record: 8-5-2 | new rating: 1561 | ||