Chen, De-an
Current rating: 1546
Record: 11-10
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 294 | Choe, Hyung-zu (1500) | Won 2-1 | +191492 |
| 2sealed | 105 | Nakamura, Ryuji (1503) | Won 2-0 | +181510 |
| 3sealed | 90 | Chow, Boon Hung (1565) | Lost 0-2 | -171493 |
| 4sealed | 140 | Yeh, Hugo (1538) | Won 2-0 | +191512 |
| 5sealed | 74 | Lin, You Hung (1590) | Won 2-0 | +191531 |
| 6sealed | 75 | Yu, Jay (1554) | Won 2-0 | +191550 |
| 7sealed | 67 | Wang, Yanzhi (1538) | Won 2-0 | +181568 |
| 8sealed | 41 | Chen, Michael (1759) | Won 2-0 | +211589 |
| 9sealed | 12 | Boku, Takashi (1716) | Won 2-0 | +201609 |
| 10draft | 35 | Shu, Ming-Lin (1637) | Lost 1-2 | -171592 |
| 11draft | 28 | Wada, Hiroya (1747) | Won 2-0 | +211613 |
| 12draft | 13 | Shair, Chung Ngai (1667) | Lost 1-2 | -171596 |
| 13draft | 37 | Lyu, Yande (1611) | Lost 1-2 | -181578 |
| 14draft | 38 | Sano, Futoshi (1792) | Lost 1-2 | -141564 |
| 15draft | 48 | Wise, Alex (1574) | Lost 1-2 | -181546 |
| average opponent: 1619record: 9-6 | new rating: 1546 | |||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 88 | Lin, Drizzt (1500) | Lost 0-2 | -181482 |
| 5sealed | 151 | Nakamura, Atsushi (1621) | Lost 0-2 | -151467 |
| 6sealed | 152 | Lee, Sean (1518) | Won 2-1 | +181485 |
| 7sealed | 114 | Fan, Shu Che (1540) | Lost 0-2 | -171468 |
| 8sealed | 130 | Hibino, Yasutaka (1639) | Won 2-0 | +221490 |
| 9sealed | 98 | Wada, Hiroya (1592) | Lost 1-2 | -171473 |
| average opponent: 1568record: 2-4 | new rating: 1473 | |||