Chang Yi-Feng (張益豐)
Place: Taipei, Chinese Taipei
Rating: 2526.72, Rank: 55
First game: 1999-07-28, Last game: 2021-04-24
Top rating: 2526.72 (2021-04-24)
Games: 49, Wins: 26, Draws: 6, Losses: 17
Gy1: 0, Gy2: 5, Gy5: 5
| 12th Taipei World Championship Qualification Tournament | ||||
|---|---|---|---|---|
| Date | 2021-04-24 | Rating | 2526.72 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Liao Jun-Yen | 2288.30 |
| 2 | White | Win | Chou Huang Yu-Chien | 2523.90 |
| 3 | Black | Win | Lin Shu-Hsuan | 2800.69 |
| 4 | White | Loss | Yu Tien-Lung | 2488.44 |
| 5 | White | Loss | Chen Ko-Han | 2524.61 |
| World Championship BT | ||||
| Date | 2003-08-08 | Rating | 2301.70 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Pelikan Alan | 1818.40 |
| 2 | White | Win | Kubo Izumi | 2100.27 |
| 3 | Black | Win | Tarannikov Yuriy | 2461.71 |
| 4 | White | Loss | Lents Johann | 2367.58 |
| 5 | Black | Loss | Kudomi Takahiro | 2293.68 |
| 6 | Black | Draw | Chen Ko-Han | 2335.04 |
| 7 | White | Win | Eriksson Marcus | 2148.79 |
| 8 | Black | Loss | Ishitani Shin-ichi | 2269.50 |
| 9 | White | Loss | Chernov Sergey | 2246.92 |
| World Championship QT | ||||
| Date | 2003-07-31 | Rating | 2301.83 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Makarov Pavel | 2404.50 |
| 2 | Black | Win | Gardstrom Petter | 2336.62 |
| 3 | White | Win | Lents Johann | 2365.68 |
| 4 | Black | Loss | Iio Yoshihiro | 2391.64 |
| 5 | White | Loss | Chen Ko-Han | 2333.97 |
| 6 | Black | Win | Ilu Timo | 2296.46 |
| 7 | White | Win | Lu Wei-Yuan | 2160.98 |
| Taipei World Championship Qualification Tournament | ||||
| Date | 2003-04-13 | Rating | 2297.49 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Yu Tian-Lung | 2069.97 |
| 2 | White | Win | Lin Sheng-Min | 2095.05 |
| 3 | Black | Win | Chen Lung-Chuan | 1915.15 |
| 4 | White | Win | Chen Chih-Chang | 2176.71 |
| 5 | White | Win | Hung Yun-Tung | 2032.83 |
| World Championship BT | ||||
| Date | 2001-08-12 | Rating | 2247.88 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Choi Yun-Seok | 2032.32 |
| 2 | White | Loss | Sakamoto Hirouji | 2164.74 |
| 3 | White | Win | Gaujens Artis | 1890.83 |
| 4 | White | Win | Wang Zi | 2061.47 |
| 5 | Black | Win | Andersson Tord | 2187.06 |
| 6 | White | Loss | Eibatov Nizami | 2276.80 |
| 7 | Black | Win | Lents Johann | 2226.60 |
| 8 | White | Loss | Kwon Jun-Chul | 2201.57 |
| World Championship BT | ||||
| Date | 1999-08-05 | Rating | 2196.92 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Draw | Sakamoto Hirouji | 2171.62 |
| 2 | White | Draw | Gardstrom Petter | 2355.39 |
| 3 | Black | Win | Yu Jingping | 2007.72 |
| 4 | Black | Draw | Andersson Tord | 2169.71 |
| 5 | White | Loss | Volkov Sergey | 2171.02 |
| 6 | White | Win | Liu Tong | 2019.18 |
| 7 | Black | Win | Poghosyan Albert | 2237.42 |
| 8 | White | Draw | Lunkin Vitaly | 2182.06 |
| 9 | White | Loss | Shao Xiaodong | 2135.63 |
| World Championship QT | ||||
| Date | 1999-07-28 | Rating | 2196.33 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Filippov Sergey | 2274.60 |
| 2 | White | Win | Chen Chen-Kuo | 2029.76 |
| 3 | Black | Loss | Chen Wei | 2309.16 |
| 4 | White | Loss | Khramov Andrey | 2126.75 |
| 6 | Black | Win | Li Shih-Wen | 2040.64 |
| 7 | Black | Win | Andersson Tord | 2168.88 |