Chang Kyoung-Jun
Place: Chungnam, Republic of Korea
Birth: 1984-01-01
Rating: 2124.04, Std: 216.22, Rank: 569
First game: 2006-08-15, Last game: 2022-04-23
Top rating: 2225.70 (2019-01-19)
Games: 49, Wins: 24, Draws: 1, Losses: 24
Gy1: 0, Gy2: 0, Gy5: 4
| 5th Korea southern region tournament | ||||
|---|---|---|---|---|
| Date | 2022-04-23 | Rating | 2124.04 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Han Byeong Seon | 2069.90 |
| 2 | White | Loss | Lee Jin Uk | 2202.74 |
| 3 | White | Loss | Hwang Do-hoon | 2720.87 |
| 5 | White | Win | Choi Chang Yeol | 1768.82 |
| 2nd Korea Omok Master Tournament | ||||
| Date | 2020-01-11 | Rating | 2205.71 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Jung Jae-gyun | 1737.24 |
| 2 | Black | Win | Lee Jae Woong | 1919.12 |
| 3 | Black | Win | Kim Su-chan | 2325.35 |
| 4 | White | Loss | Kim Yeong-jin | 2224.01 |
| 5 | White | Loss | Park Woong-bae | 2346.88 |
| 6 | White | Win | Kim Kwang Hyeok | 2012.45 |
| 2019 Dague league | ||||
| Date | 2019-05-12 | Rating | 2219.98 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kim Su-chan | 2341.00 |
| 2 | White | Win | Roh Hoe-Seong | 1786.27 |
| 3 | Black | Win | Lee Yu-No | 1954.71 |
| 4 | Black | Win | Kim Jae-Hwan | 1992.08 |
| 5 | White | Win | Kim Seong-hyeon | 2151.61 |
| 2019 Omok Super League - spring | ||||
| Date | 2019-04-06 | Rating | 2219.94 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kim Su-chan | 2333.93 |
| L1 | Black | Win | Cho Ik-hyun | 1714.17 |
| L2 | White | Loss | Yang Seong-Mo | 2294.36 |
| 1st Korea Omok Master tournament | ||||
| Date | 2019-01-19 | Rating | 2225.70 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Lee Sae-gang | 2113.98 |
| 2 | White | Win | Park Jong hyun | 1928.65 |
| 3 | White | Win | Seo Tae-woong | 2187.10 |
| 4 | White | Win | Yu Hyun-geon | 2199.83 |
| 5 | White | Loss | Kim Gyu-Hyeon | 2571.12 |
| 6 | Black | Win | Choi Seok-won | 2333.26 |
| 2018 Omok Super League - spring | ||||
| Date | 2018-06-24 | Rating | 2208.03 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kim Gyu-Hyeon | 2586.13 |
| 3 | White | Win | Kang Sang-min | 2279.89 |
| 4 | Black | Loss | Lee Yong-bin | 1936.75 |
| 5 | White | Win | Kim Su-chan | 2299.93 |
| 6 | Black | Loss | Kim Young-woo | 2300.08 |
| 7 | Black | Win | Kim Seong-hyeon | 2118.80 |
| 8 | White | Loss | Kim Gyu-Hyeon | 2586.13 |
| 2017 Korea Omok Championship | ||||
| Date | 2017-12-17 | Rating | 2187.74 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kim Chang-Su | 2113.20 |
| 2 | Black | Win | Kim Yeong-jin | 2127.87 |
| 3 | White | Win | Kim Seong-hyeon | 2117.09 |
| 4 | Black | Win | Kim Su-chan | 2295.54 |
| 5 | White | Loss | Park Woong-bae | 2329.08 |
| 6 | White | Loss | Park Sung-hyuk | 2187.84 |
| The 2nd Korea Tournament | ||||
| Date | 2017-05-06 | Rating | 2162.30 | |
| Round | Color | Result | Opponent | |
| 2 | White | Win | Kang Sang-min | 2186.52 |
| 3 | White | Loss | Park Sung-hyuk | 2171.70 |
| SQF | White | Loss | Gwak Joo-hyeong | 2270.38 |
| The First Korea Tournament | ||||
| Date | 2016-05-29 | Rating | 2135.06 | |
| Round | Color | Result | Opponent | |
| F3 | Black | Loss | Kim Su-chan | 2300.10 |
| Asian Championship 2006 | ||||
| Date | 2006-08-15 | Rating | 1961.07 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  Lin Huang-Yu | 2437.09 |
| 2 | White | Loss | Choi Yun Suk | 2270.25 |
| 3 | White | Win | Yoon Seong-Won | 1832.66 |
| 4 | White | Loss | Chang Jae-Won | 2019.27 |
| 5 | White | Loss | Lee Jo-Sub | 2331.30 |
| 6 | Black | Loss | Kim Su-chan | 2131.91 |
| 7 | Black | Win | Cha Jee-Young | 1704.05 |
| 8 | Black | Win | Kang Bo-Ra | 1748.81 |