Chang Kyoung-Jun
Place: Chungnam, Republic of Korea
Birth: 1984-01-01
Rating: 2130.48, Std: 220.48, Rank: 559
First game: 2006-08-15, Last game: 2022-04-23
Top rating: 2227.51 (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 | 2130.48 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Han Byeong Seon | 2074.49 |
| 2 | White | Loss | Lee Jin-uk | 2243.56 |
| 3 | White | Loss | Hwang Do-hoon | 2718.82 |
| 5 | White | Win | Choi Chang Yeol | 1770.27 |
| 2nd Korea Omok Master Tournament | ||||
| Date | 2020-01-11 | Rating | 2208.56 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Jung Jae-gyun | 1737.96 |
| 2 | Black | Win | Lee Jae Woong | 1920.92 |
| 3 | Black | Win | Kim Su-chan | 2326.63 |
| 4 | White | Loss | Kim Yeong-jin | 2225.29 |
| 5 | White | Loss | Park Woong-bae | 2347.14 |
| 6 | White | Win | Kim Kwang Hyeok | 2013.61 |
| 2019 Dague league | ||||
| Date | 2019-05-12 | Rating | 2222.06 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kim Su-chan | 2342.24 |
| 2 | White | Win | Roh Hoe-Seong | 1786.54 |
| 3 | Black | Win | Lee Yu-No | 1955.35 |
| 4 | Black | Win | Kim Jae-Hwan | 1992.48 |
| 5 | White | Win | Kim Seong-hyeon | 2153.51 |
| 2019 Omok Super League - spring | ||||
| Date | 2019-04-06 | Rating | 2221.92 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Kim Su-chan | 2335.11 |
| L1 | Black | Win | Cho Ik-hyun | 1714.38 |
| L2 | White | Loss | Yang Seong-Mo | 2295.96 |
| 1st Korea Omok Master tournament | ||||
| Date | 2019-01-19 | Rating | 2227.51 | |
| Round | Color | Result | Opponent | |
| 1 | White | Draw | Lee Sae-gang | 2114.66 |
| 2 | White | Win | Park Jong hyun | 1929.01 |
| 3 | White | Win | Seo Tae-woong | 2189.01 |
| 4 | White | Win | Yu Hyun-geon | 2200.26 |
| 5 | White | Loss | Kim Gyu-Hyeon | 2571.53 |
| 6 | Black | Win | Choi Seok-won | 2334.01 |
| 2018 Omok Super League - spring | ||||
| Date | 2018-06-24 | Rating | 2209.49 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kim Gyu-Hyeon | 2586.55 |
| 3 | White | Win | Kang Sang-min | 2280.52 |
| 4 | Black | Loss | Lee Yong-bin | 1937.21 |
| 5 | White | Win | Kim Su-chan | 2300.78 |
| 6 | Black | Loss | Kim Young-woo | 2301.13 |
| 7 | Black | Win | Kim Seong-hyeon | 2120.12 |
| 8 | White | Loss | Kim Gyu-Hyeon | 2586.55 |
| 2017 Korea Omok Championship | ||||
| Date | 2017-12-17 | Rating | 2189.01 | |
| Round | Color | Result | Opponent | |
| 1 | White | Loss | Kim Chang-Su | 2113.43 |
| 2 | Black | Win | Kim Yeong-jin | 2128.90 |
| 3 | White | Win | Kim Seong-hyeon | 2118.23 |
| 4 | Black | Win | Kim Su-chan | 2296.18 |
| 5 | White | Loss | Park Woong-bae | 2329.47 |
| 6 | White | Loss | Park Sung-hyuk | 2188.46 |
| The 2nd Korea Tournament | ||||
| Date | 2017-05-06 | Rating | 2163.43 | |
| Round | Color | Result | Opponent | |
| 2 | White | Win | Kang Sang-min | 2187.12 |
| 3 | White | Loss | Park Sung-hyuk | 2172.28 |
| SQF | White | Loss | Gwak Joo-hyeong | 2270.76 |
| The First Korea Tournament | ||||
| Date | 2016-05-29 | Rating | 2136.09 | |
| Round | Color | Result | Opponent | |
| F3 | Black | Loss | Kim Su-chan | 2300.51 |
| Asian Championship 2006 | ||||
| Date | 2006-08-15 | Rating | 1961.33 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |  Lin Huang-Yu | 2438.43 |
| 2 | White | Loss | Choi Yun Suk | 2269.73 |
| 3 | White | Win | Yoon Seong-Won | 1832.75 |
| 4 | White | Loss | Chang Jae-Won | 2019.45 |
| 5 | White | Loss | Lee Jo-Sub | 2331.61 |
| 6 | Black | Loss | Kim Su-chan | 2131.84 |
| 7 | Black | Win | Cha Jee-Young | 1704.10 |
| 8 | Black | Win | Kang Bo-Ra | 1748.92 |